62823
No matter what, you take these kinds of issues seriously.
Also, have you noticed the 'Warning:' signs everywhere?
Here are some images that CrackJag, the hacker, posted:
https://twitter.com/#!/CrackJag/status/196375740357423104/photo/1
https://twitter.com/#!/CrackJag/status/196358857704996864/photo/1
When websites pull pranks, they usually don't result in the disappearance of the front page, restriction of the forums and inconvenience the users by not allowing them to communicate or even visit the forums, and in the case of BZP also don't usually have a person bragging about it on Twitter.
And when Websites get hacked, one of the things you should never, ever do is simply go "oh it's a prank". You take it seriously. Black Six did. Gatanui did. (I can tell by their Twitter accounts.)
I should also mention that BZP's Pranks pretty much never get users irritated at someone. Usually it's something not at all malicious and rather something playful. (Hapori Tohu, Staff Name Changes, tame stuff like that.)
Not to mention, how in the world could this be a prank?