Yes!  In almost any lawsuit that I have dealt with in the personal injury arena, the defense asks for copies of your "social media" accounts, pictures, etc.  If you are claiming injuries and the social media account shows pictures of you doing something you should not be doing after the date of your injury, it can really hurt the value of your claim.  Thus, I recommend that you are very careful about social media accounts once you enter into a lawsuit situation because you never know how it might come back to hurt you!