IFFT - If This, Then That - is a new tool that looks terribly useful...

You identify Channels (e.g., Delicious or Facebook or Twitter or Evernote), a Trigger (e.g., "liking" a post, publishing a new post, creating a bookmark with a particular tag), and a resulting Action (e.g., also post on Twitter).

My only complaint is that Google+ and Diigo aren't Channel options at the moment.
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