Spotted a tweet by Matt Cutts last night that he was reporting a fake Matt Cutts twitter account. 

Less than 3 hours had passed since he tweeted, but the account had been removed and was also not appearing in the google index.  Apparently the profile had a URL attached to it as well and this has also disappeared from the listings.  Can't confirm that though.

When you dance with the devil etc

Seems awfully tempting to do the same thing, but using a competitors link.

I was thinking the same. Have to be careful though, MC could have contacts as twitter and get IP related stuff.

So...you have a friend/ worker in another country report the competitor...easy enough to get around that..