WiseStamp Inserts Your Social Activity To E-mail Signatures
Today, if not over-promoted, sharing your social activity or the content you generate in various ways is a good method to gain exposure.
WiseStamp is an add-on, with versions for Firefox, Chrome, Safari, Flock and Thunderbird, for auto-inserting content from various resources to e-mail signatures.
Besides Thunderbird, it is compatible with the popular e-mail services like Gmail, Hotmail, Yahoo Mail and AOL.
The content inserted can be grabbed from a RSS feed, Facebook, Twitter, Digg, Delicious or almost any other social network account.
The add-on is multilingual and already has support for 10+ languages.