@Arcturus: yeah it's a good thing that you delete profiles with low participation. But if I were you, I'd delete profile with less than 50 posts or even 100. It must be a lot of work to do this trophy league, so the less profile, the better for you ^^
BTW, Eidos has confirmed the trophy patch for tomb raider underworld, it will be available in a few days. I don't have the link but I read it on www.playfrance.com