PlayStation Network has resumed service – for developers, that is.
NeoGAF member Kagari reported that Sony had begun internal testing of PSN:
Okay, so this was mentioned in the old thread by a QA tester and since then I have had other developers confirm to me that this is the case. The internal PSN developer network is online again, at least it seems for some, although things are still a bit shaky at the moment such as lack of new account sign up.
Looks like the full network, at least the online play/account part of it, will be back soon.
This is one of the first steps towards getting PSN up for the consumer.