UPDATE: All services are up and running according to PlayStation and a quick test of one of our consoles. Huzzah!
Well at least this hasn’t happened for a while but yes, the PSN is having a bad day once more. According to the status page, almost everything is broken.

Signing in, the store, video services, PlayStation Now, and pretty much everything else has a big red mark against it, so you probably can’t do much with a PlayStation right now. Go have a nice cup of tea, that usually helps.
We're aware that there are currently issues with PSN we're investigating the issue. We'll keep you updated regularly with any progress.
— Chris Owen (@Envisager_) June 1, 2015
We will keep you updated if things change.
Source: PlayStation
camdaz
Have the Weebles invaded PSN?
Forrest_01
Nah, can’t be – Weebles wobble, but they don’t fall down! :D
tonyyeb
Got to give massive credit to the PSN Status page for being up through all this.
MrYd
At the risk of causing it to all fall over again in an even bigger way…
It’s all back up and working fine now.
Pixel_nme
Indeed even though the status site still says it’s having issues,I’ve just signed in first try store works as does Battlefield 4.
MrYd
Ok, it’s all back up and working fine apart from the status page, which is lying. It’d be funnier if the status page completely fell over and everything else worked.
JR.
PS Notwork :'(
Andrewww
‘… so you probably can’t do much with a PlayStation right now’..?
Somehow, I don’t understand you. On the one hand you complain if games are announced to be ‘always on’, as we all know networks network are unreliable and down sometimes. But then, on the other hand, if a network is down, you don’t enjoy the games you could, which are not ‘always on’, but you keep complaining about the network being down. Come on…!
You could fight some monsters in Velen, dive for treasure there, or even have a dinner in the woods with Keira Metz. There’s lots of stuff you can do with your Playstation without a network.
JustTaylorNow
The need for speed wants to stay connected really