Steam's being drunk

Store's completely down, can't login to community pages.,

Gaben whai you drink so much eggnog

It's a caching error, Steam is essentially letting people log into other accounts through the store.

Yeah, was wondering what was going on there. I was actually logged into my friends account earlier xD

Actually, just to throw this out there, the steam servers were hacked by a specific hacking group by the name of SkidNP.

This happens a lot of the time on christmas, oddly enough. EA had it this year too.
Full article here: https://www.hackread.com/hackers-shutdown-ea-sports-steam-servers-for-christmas/