The Internet... a village :o) You met the same peoples at multiple places. Sometimes your familiar Nickname is taken and you have to alter it a bit... Here is just a little list of (for me important) communities I use quite regular.
The Enterprise Blues Band - short EBB. This is a Blues Band formed of actors (like Vaughn Armstrong, Bill Jones) which brings lot of fun. My second virtual family.
DeviantART. Eine Community for (Hobby)Artists all kind (photography, modelling, painting, drawing, cosplay...)
Deviant URL: jadzii.deviantart.com
Facebook - the classic.
Facebook URL: Nicole at Facebook
XING - professional.
XING URL: Nicole at XING