GLADOS misses you PSN.
GLADOS and other PSN users thought that the Playstation Network would possibly be back up and running by the end of May because of a Bloomberg article. The article stated that Sony Spokesman Shigenori Yoshida said that the PSN would possibly be back up and running by May 31st. Sony Spokesman Patrick Seybold says that this estimate is false. Seybold states that there is not an official date that has been announced for when the PSN will be up and running again.
Another rumor from CNet regarding Sony and a predicted attack from Anonymous is also inaccurate according to Seybold.
Seybold also posted an update to the PSN Restoration Timeline Update on the Playstation Blog. This post can be read here