Twitter can be a gift and a curse. Some stars used it as a tool of activism against the Trayvon Martin case yesterday, others...not so much. Warren Sapp made headlines with his outing of Jeremy Shockey as the stool pigeon in the Saints bounty scandal, but Shockey had an interesting piece of evidence he shared with us. Chris Kluwe was pissed about the whole bounty thing; since when did kickers on garbage teams become so outspoken? The guy's a pioneer. The moral of the story. Do not fuck with Jose Canseco. If you don't want him to complete you, check out the 10 Most Ridiculous Sports Tweets of the Week.