So, I don't have a ton of online time with the new job I'm starting up, but I have one site I regularly lurk on (and even post and do art stuff). It's called Aywas (my referral link here:
http://www.aywas.com/register/referral/4924/ in case you want to join me!), and it's a pretty fun site. Good for killing time, taught me a lot about photoshop and art too

.
Other than that, I spend a lot of time reading reddit and creepypasta stories lmao. I guess it's my replacement for not having found any good books to read in Japan. There's not a ton of selection in English

.
Where do you guys lurk, other than here?