Social networks, communities, groups, events, profiles, membership, social media, communication, connections, friends, news feeds.
Main profile and pages on Facebook:
These are my (automated) latest tweets: @LenaNechet
My current social networks are linkedin, google, diaspora, facebook, twitter, pinterest, goodreads, and meetup.
I am not very active on social media these days, but I try to check in every one or two weeks.