I'm all for it, assuming the wiser coders who maintain perlmonks and the Everything engine say it's possible. The only real problem I have is that Perlmonks is a simple, non distracting site (At least, it's simple visually). Only three colors are used in the default mode - black, white, blue and the occasional red '+'. I think that this simple design makes handling all the info that perlmonks has much easier - color coding only seems a worthwhile thing if we don't loose to much of this.

Cheers,
Erik