I can't seem to create a string that qualifies as stupid text (Demo: http://stupidfilter.org/demo.php). Apparently I just don't have it in me to be stupid.
Can anyone trigger it?
Nope. I even told it it as a stupid message and it didn't listen.
I don't really like the idea anyway, spammers are everywhere, but stupid comments come from real people. If your getting stupid comments your attracting stupid people, so your content is likely stupid too. Or maybe you just got dugg...
-----
OK and tested the message above the line, and the "Text is likely to be stupid." Umm?
I must admit (without quotes) = not stupid. "I must admit" (with quotes) = stupid.
"Yeah, boyee! Flavor flav!" -> Text is not likely to be stupid.
"Yeah, boyee! Flava' flav!" -> Text is likely to be stupid.
QED.