I read a lot of web comics.  I'm not going to list every comic I read, that would be too long.
Instead, this is a list of really good, but under appreciated comics that I think you might also enjoy.
I'm also adding my better known favorites over time, so check back often.

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I finally got around to making banners for linking my comic.

Links to adult comics have been moved here.

There are a number of comics to be found at Keenspot.com that I enjoy immensely. Theres also some that suck. And some that are really popular that I think suck. Go figure. I don't have any Keenspot comics listed below, but the site itself is probably worth your time.

A Magical Roommate - http://amr.comicgenesis.com/ A princess from a magical realm is sent to study at her mother's alma mater, on Earth. -- The art is a bit simple, but consistent.

Abstract Gender - http://www.abstractgender.com/ A cute gender bender about a couple of boys who's lives are changed dramatically after "investigating" a creepy house.

And Shine Heaven Now - http://hellsing.comicgenesis.com/ A comedic dojinishi (spelling?) that pics up where the hit anime "Hellsing" left off.

Aoi House - http://www.gomanga.com/webmanga/index.php?series=aoi Two straight guys become the playthings of a campus house full of yayoi crazed fangirls when they are mistaken for a gay couple.

Apple Geeks - http://www.applegeeks.com/ Just read it.

Bruno - http://www.baldwinpage.com/bruno.html The travels and trials of a young woman driven by angst and anzitety. Ending soon, but still a good read.

The Challenges of Zona - http://barbarianprincess.com/Main.html A young loser from a little town in Southern California finds himself in a strange land and a very big girlfriend. Another CGI comic made using Poser.

Chugworth Academy - http://chugworth.com/comic.php Not so normal kids attending an exclusive private high school.

Crinsom Dark - http://www.davidcsimon.com/crimsondark/index.php Promising scifi adventure.  CGI graphic novel made with Poser.

Comedity - http://www.comedity.com/ Not just another sureal campus life strip.

Commissioned - http://www.commissionedcomic.com/index.php Crazy gamer/artist hijinks.

Crow's Scrapbook - http://crowsscrapbook.comicgenesis.com/ Doesn't update much, but has some good jokes.  I trade jibes with Little Crow over on the forums for The Devil's Panties all the time.

Discordia - http://www.discordiacomic.com/ Everything goes wrong for a young man, then he wakes up as a girl.  And THEN things get interesting.

Dan and Mab's Furry Adventures - http://www.missmab.com/ I'm not much on furry toons, but this one is well drawn and really funny. That and I have a weakness for winged catgirls.

Earthsong - http://www.earthsongsaga.com/ A young woman awakens to a world of strange beings with no memory of her past.  Is she the key to solving a planet threating mystery?

Et-cetera - http://etc.comicgen.com/ P. Chuu returns to the boards to bring us the ongoing story of Bingo and friends.

Errant Story - http://www.errantstory.com/ A young half elf sets off on a trip to atain god-like power, or at least a passing grade.

FARTS - http://farts.alexkujawa.com/index.php Another autobiographical comic by a cute goth chick.  (Don't worry Karen, I still love you!)

Freefall - http://freefall.purrsia.com/ Florence is a genetically altered wolf trained as a starship engineer, Sam is the non-human ne'er-do-well that "borrowed" her to fix his ship.  And Helix, well, is Helix.

Girl Genius - http://www.girlgeniusonline.com/index.php Gaslamp fantasy by Phil & Kaja Foglio.  If that's not enough to make you read it, you don't know comics.

Girls with Slingshots - http://www.daniellecorsetto.com/gws.html Two girls, a bar, and a talking cactus.

GU Comics - http://www.gucomics.com/ Satirical comentary on gaming since EQ.

Gnat's Wing - http://www.gnatswing.com/ A young woman and her sidekick seek out adventure as galactic exterminators.

Goblin Hollow - http://utlt.comicgenesis.com/ Formerly "Under the Lemon Tree" - An anthro strip about a bear with very tangible manifestations of his psychie adjusts to married life and running an arcade in an inherited house.

I'm Blue - http://www.blue-comic.com/ Crazed gamer girl.

In the Puddle - http://inthepuddle.com Hijinks abound around a young artist, her friends, and her pet bat.

Inverloch - http://www.seraph-inn.com/ A young Da'kor, Acheron, takes on a dangerous quest to find the missing fiancê of an elf maiden he's fallen for.  Great story and beutiful art.

Kismetropolis - http://www.kismetropolis.com/ A girl geek and some sureal events.  Fairly new, but off to a good start.

Least I Could Do - http://www.leasticoulddo.com/ Not just another roommates strip.

Lowroad - http://lowroad75.comicgenesis.com/ A girl, a possesed plush toy and some misfit friends get in all kind of... of... um... stuff.

Misfile - http://www.misfile.com/ Another gender bender (pattern?  what pattern?).  A boy wakes up to find he's a girl now and has to deal with that as well as put up with the fallen angel that caused it all, then moved in.

Mundane Nirvana - http://mundanenirvana.comicgenesis.com/ More college roommate craziness.

Nekko and Joruba - http://www.webcomicsnation.com/nekkoandjoruba/ A girl finds herself trekking across a remote area of Mars with the mysterious canine she befriended, trying to reach civilization.  Someone doesn't want that.

No Need for Bushido - http://www.noneedforbushido.com A runaway princess, an inept samurai, and a blind monk are pursued across feudal Japan.

No Rest for the Wicked - http://www.forthewicked.net/index.html A tale of a princess trying to solve the mystery of what happenned to the Moon.  Draws on elements from a number of fairy tales.

Oh Goodie! - http://www.ohgoodie.net/ Semi-autobiographical students strip with a unique style.

Planet Karen - http://planetkaren.girl-wonder.org/ Not just another semi-autobiographical strip by a cute goth chick.  Karen's pretty cool, you should check it out.

Property of Gwen - http://propertyofgwen.comicgenesis.com/ Gothy gamer girl goodness (yes, here, there is a pattern)

Questionable Content - http://www.questionablecontent.net/ Indie rock, hipster romance, and a sentient robot.

Scandal Sheet - http://scandalsheet.comicgenesis.com/ Foster finds out that not everything is how it seems when he takes a job at The Weekly Comet and gets caught up in the paranormal. This is the comic that Samantha Hooper originated from.

Sokora Refugees - http://www.sokora.com/ A unique take on the cross-over-to-another-world genre.  Great art and very nice fan-service.

Sparkling Generation Valkyrie Yuuki - http://www.sgvy.com/index.shtml Kanazuchi Yuuki has become the magical girl, Valkyrie Yuuki.  He's not real happy about that.  (There is no pattern!)

Two Kinds - http://2kinds.com/ An amnesiac and the tiger-girl who loves him.

Undertow - http://www.dreamshards.org/undertow/index.html A young soldier, an elf, and a runaway princess find adventure. Nice art.

Venus Envy - http://venusenvy.comicgenesis.com/ Zoe wants to be a girl, which makes high school life . . . interesting.

Wireheads - http://www.wire-heads.com/istrip/ Visual effects will never be the same.

The Wotch: Cheer! - http://cheer.thewotch.com/index.php Stange goings on for a high school cheerleading squad.

That's it for now.  Maybe one of these days I'll do the full list of the over 150 comics I read regularly.

Cheers!