Here is a slightly longer, and broader list of comics you might wish to check out.  As usual, be aware that these strips are for adults and as such are likely to contain profanity and sexual themes at times.

List of comics that you might like to check out:

Goats - www.goats.com

The crazy adventures of a demonic chicken, a crazy lad, and tow wild space aliens.  Check the sanity at the door.  Caution: Possibly offensive

Questionable Content - www.questionablecontent.net

Relatively young strip focusing on the humorous aspects of a young man, his toy robot, female roomate, and a host of other characters. 

Scary Go Round - www.scarygoround.com

This strip reads like an adventure with several unique characters and story lines.  While the strip is overall humorous it addresses several controverial issues in society today.  Not for the easily offended.

Diesel Sweeties - www.clango.org

Robot love...better be a nerd to like this one.

Achewood - www.achewood.com

A dog and a girl...what could be more boring.  Actually it's quite fun.  Better reading for those who want single strip satisfaction or those who don't enjoy online stories.

Exploding Dog - www.explodingdog.com

Totally unique.  The author solicites phrases from his readers and then draws the first thing that comes to mind.  Odd style and thought provoking.  Can you understand how he ticks?

Creatures In My head - www.creaturesinmyhead.com

Weird, wild...strang.  Take a walk on the wild side.