nforce.nl sucks when it comes to anything other than PC releases.
Also look at www.abgx.net. They follow ludibra pretty closely, and they are also the irc/web interface for many consoles.
If you're not familiar with irc/web, here's an explanation. You log into IRC and request a release from the release list. Then someone "fills" your request by posting the release to a newsgroup. The reason why this is a good site to check is because it gives you a good indication of scene releases in a timely manner.
psp slim hacks and psp hacks, you will have to watch out with psp hacks intrusive advertising, apart from that it has a small community and lots of homebrew info, neither website has scene releases though