I tried editing [[Fred Pittman]], including adding a comma after a link. The editor auto-added it to the link text, which wasn't what I wanted, so I selected the comma and clicked the remove-formatting button. This replaced the comma with a snowman. Woo!
I'd also say that the auto-link-addition heuristic is a little buggy if it includes commas, but that's maybe just me. :)
Version: unspecified
Severity: major