Social networks status update

For those who care, and since I've mentioned a couple of them in the past two years, here is without comments on the why's and how's, the status of my current, past and potential online accounts on various platforms.

• Alive and updated on a more or less regular basis : Faviki, LinkedIn, Twitter
  
• Alive but mostly dormant : Wikipedia, WiserEarth
• Used and rejected as noxious : Dmoz (10 years ago), Twine (last year)
  
• Tested and forgotten : StumbleUpon
• Never joined, and no intention to do so : Facebook
• Unknown, and no intention to know more : all the rest, basically
  

If you stumble on something I forgot on-line, please drop a comment.
If you want to push me (back) to (re)-join X or Y, well, no, thanks.