Yeah, I've always worried that things like temp.pm were just places for someone to scrap data. Like lots of those image sharing sites that are out there. Claims security, but in reality they're hunting for 'interesting' information.@ct89 Yes its down. Tho i have no idea if thats permanent at all. Quickforget is a good alternative imo.
On a paranoid note: It was suspicious how they stopped updating warrant canary last november and then resumed in June and then stopped last month, only to go offline now. Hopefully if they were infiltrated or forced to hand over data or make a backdoor they finally were able to pull the plug on the website.