Four today, all found the old fashioned way--in print, in the newspaper delivered to my door.
Doonesbury by Garry Trudeau
Non Sequitur by Wiley Miller
Prickly City by Scott Stantis
Zits by Jerry Scott and Jim Borgman
Doonesbury counts, but the SPP is essential to the gag.
So, on the watch, but with no finger wagging. A rare case indeed.