If you go to /b/, it will say on top of the page:
"/b/ has changed.
it's no longer about original content, epic GETs, and win
it's an endless series of reposts, perpetuated by newfags and trolls
fail – and its consumption of /b/, has become an unstoppable cancer.
/b/ has changed."
There's also sad, post-apocalyptic music playing in the background. In case this will be permanent, should we add this event to the 4chan entry?