I assume he will eventually post the list of all the comics on his sidebar, but since it's not there yet, I made a checklist for myself.
Feb 18, Preamble
Feb 18, Aeire, Punch and Pie, Happily Reading, Regularly Checked
Feb 19, Nicholas Gurewitch, The perry Bible Fellowship, The Hoi Polloi, Occasionally Checked
Feb 20, Danielle Corsetto, Girls with Slingshots, Rabidly Following, Regularly Checked
Feb 21, David Morgan-Mar, Irregular Webcomic, Darths and Droids, The Hoi Polloi, Sporadically Checked
Feb 22, Elanor Cooper and J. J. Naas, The Broken Mirror, Why Do I Read This Webcomic Again?, When I Remember To Check
Feb 25, Ryan Sohmer and Lar deSouza, Least I Could Do, Happily Reading, Regularly Checked; Looking For Group, The Hoi Polloi, Occasionally Checked
Feb 26, R. Stevens, Diesel Sweeties, The Hoi Polloi, Regularly Checked
Feb 27, James Grant and Mel Hynes, Two Lumps, Happily Reading, Sporadically Checked
I eagerly await his next update!