Hmm, lets see:
1) Site uses an incomplete template as the homepage. (probably stolen)
2) The forum is nulled...
3) The owner of the forum gave himself over 8million posts...
4) The owner of the forum is a proven scammer that I remember banning multiple times. (might not have anything to do with the context of that site, but it proves he can't be trusted)
5) It's a site about illegal hacking and illegal downloads...
Just a word of caution, use a password you don't use on any other sites when registering there.