We read a ton of webcomics, and can't possibly link to all of them, but here's a small selection (in no particular order) of webcomics that we like (we don't do banner exchanges, sorry). A small warning: some might contain adult content.
If you want to link to Spindrift you can use any of these banners and link it to http://www.spindrift-comic.com.
Here's some links to people and/or resources that I find particularly interesting and or helpful.