Now that you've wrapped your mind around accounts on your Mac, wrap your mind around this: you can now send a Twitter message to a particular account on your Mac and tell your Mac to do things such as restart or send you a screenshot. Sounds crazy? It could be. Glenn Fleishman writes about the new TweetMyMac in a recent TidBITS article, TweetMyMac Offers Remote Control by Twitter.

—Posted by Tonya Engst on October 23, 2009