I used to read a lot of webcomics. Here's some of the ones I was following:

http://www.tryinghuman.com/rss.php "www.tryinghuman.com" http://triunecomic.smackjeeves.com/rss/ "Triune Updates" http://www.runewriters.com/rss/ "RuneWriters" http://www.bearnutscomic.com/feed/ "Bear Nuts by Alison Acton" http://www.rsspect.com/rss/gunner.xml "Gunnerkrigg court" http://www.shadesofveil.net/?feed=atom "Shades of Veil" http://feeds2.feedburner.com/rsspect/fJur "Dresden Codak" http://thepunchlineismachismo.com/?feed=rss "Manly Guys Doing Manly Things" http://www.skindeepcomic.com/feed/ "Skin Deep" http://pbfcomics.com/feed/feed.xml "The Perry Bible Fellowship" http://www.diggercomic.com/?feed=rss2 "Digger by Ursula Vernon" http://www.widdershinscomic.com/?feed=rss2 "Widdershins" http://www.girlgeniusonline.com/ggmain.rss "Girl Genius" http://feeds.feedburner.com/LookingForGroup?format=xml "Looking For Group" http://oglaf.com/feeds/rss/ "Oglaf! -- Comics. Often dirty" http://www.thezombiehunters.com/index.php?view=rss "The Zombie Hunters" http://www.vgcats.com/super/se.rdf.xml "Super Effective" http://warofwinds.com/rss.php "War of Winds" http://www.vgcats.com/vgcats.rdf.xml "VG Cats" http://www.dream-scar.net/feed.php "dream*scar" http://www.errantstory.com/feed "Errant Story" http://requiem.seraph-inn.com/updates.rss "The Phoenix Requiem" http://www.smbc-comics.com/rss.php "Saturday Morning Breakfast Cereal (updated daily)" http://www.true-magic.com/comic-feed.xml "True Magic" http://horsepower.emeraldcoastcomics.net/feed/ "Horse Power Comics" http://www.shadowgirlscomic.com/feed/ "Shadowgirls" http://www.sorcery101.net/feed/ "Sorcery 101" http://2kinds.com/tk_rss.php "TwoKinds" http://feeds.feedburner.com/Starslip "Starslip by Kris Straub" http://www.sdamned.com/feed/ "Slightly Damned" http://moon-town.com/comic/feed/ "Moon Town by Steve Ogden" http://www.deadwinter.cc/dwrss.xml "Dead Winter" http://www.straysonline.com/feed/ "Strays Online" http://www.feywinds.com/stuff/extras/feywindsfeed.rss "Fey Winds Feed" http://www.tamurancomic.com/?feed=rss2 "Tamuran" http://www.paradigmshiftmanga.com/feed "Paradigm Shift" http://www.rsspect.com/rss/inhuman.xml "Inhuman" http://www.wncomic.com/feed/rss/ "White Noise" http://kaerwyn.blacktapestries.com/?feed=rss2 "The Realm of Kaerwyn" http://feeds.feedburner.com/uclick/heavenly-nostrils "Heavenly Nostrils"