Mac Signature Tools
Signatures that are automatically appended to your emails are not only useful to include contact info, they can be great fun, too. These Mac signature tools can change and randomize your signature automatically.
BlogSigs - Signature Tool
BlogSigs links to your latest blog post from your email signature.
MacSignify - Signature Tool
MacSignify is a nice utility that constructs a random signature for use in your email program every time you run it.
MacSignify User Reviews - Signature Tool
Find users' reviews of the MacSignify Mac signature tool here and share your experience, too.
MailTunes
MailTunes is a smart and fun little tool that makes your email signature go dynamic -- with current iTunes info, for example, or the output from shell scripts.
Signature Randomizer - Signature Tool
Signature Randomizer selects a random signature every time the program is run. You can use that signature in your favorite email client.