Punctuation New's on Apostrophe's!!

In July last we reported on the local Guerrilla Punctuation Action Group (GPAG), who seemed to be inserting apostrophes on local signs during covert night-time raids.

Here's a site ('How to Use an Apostrophe') which explains clearly when to use and not to use those tricky little marks, and there's also Sue Palmer's Home for Abused Apostrophes. And here's a Flickr group in which you can see lot's of example's of egregiou's error's.