It’s surprisingly hard to find users on Twitter that are worth following in amongst the inactive accounts and mundane updates, but there are some real gems. Below is my list of the best Linux related twitterers. To follow any of them just click on their name to go to their twitter page. If there are any that I’ve missed please let me know in the comments.

Update: Added a few more (I’m leaving the title though!)
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Shell-fu:

Shell-fu is a place for all those
little command line goodies that you come across and then can never find again when you need them. Hopefully we’ll end up with a comprehensive and easily usable resource for anyone working with the shell.

http://www.shell-fu.org/