I'd much rather someone set a probation notice in anything on the list below than in Comic Sans. I'd also rather they set it responsibly, but though you can't fix a sense of style at least you can provide people with better tools.

http://www.fontshop.com/fontlist/alternatives/comic_sans/

(especially MVB Pedestria, obviously, although I don't think most people would consider it in fair running with Comic Sans)