What other communities are you a part of ?

In a dark age where everything that means social equals Facebook and other crap we the brave wondering souls often cling to significant parts of the internet.
I've joined many forums over the last few years,lurked on a lot,but rarely contributed.

Here are my current highlights:(excluding Sbi)

Hacker News - While the amount of technical and coding related submissions seem to have decreased over time the community is more vibrant than ever and comment section for each post are potential honeypots fillet with interesting bits.
Arch Linux: Typical Linux forum with highly active members with an eager well justified rtfm attitude and funny at times depending on the section.
Chanon: Romanian 4chan clone.Probably the first Romanian community I ever gave any attention to.

Filesharingtalk, Moofdev, the ADOM forums and wiki, and another gaming-related site whose name I'd rather keep to myself.

Used to be on a lot more forums, but cut down on that over time. Partly due to lack of interest, partly because posting regularly everywhere was feeling like a chore and I stuck just to the places I liked the most.

Filesharingtalk Sbi and Poketpc.ch for mobile phones etc.

It seems everyone else has this as their only forum! No wonder they post so much :shifty:

hifi-forum.de and klangfuzzis.de for car and home hifi
stackoverflow.com for general development
social.msdn.microsoft.com/forums/ for .net development
xda-developers.com for android development
iphonedevsdk.com for iphone development

i guess i've no real life...