Updated Tag: Crossover

I'm updating the use of a label, namely Crossover, which I originally used for a crossover with Irregular Webcomic. Actually, it was a strip that I had done that I had had permission for, but it wasn't part of IWC's official storyline. (It did wind up generating so much traffic, I had a new classroom example for what an outlier is.

Anyway, I'm expanding the use of this tag -- rather than create another one -- to include all parodies, satires and shout-outs to other webcomics as well as crossover. If this causes any confusion, let me know, and I'll create a different tag.