Anal Riddler

I want to know if I can get banned for posting someones funny IM's in my Profile Picks, if Yes, how long? I keep hearing that doing that would possibly cross the TOA or TOS of Second Life. Is there any way I can make it so I can post the IM's without being banned? Like, if I make it so the persons full name isn't shown but just like, the first letter of their first name so it's not 'Known'?