Wanna send GPG signed gmails from browser

FireGPG, a Firefox extension under GPL which brings an interface to encrypt, decrypt, sign or verify the signature of text in any web page using GnuPG. So now you can send GPG signed mails if you’re not on your PC but have your GPG keys with you or isn’t using Gmail’s POP3 service but still wanted to send GPG signed gmails :). Thanks to bluesmoon for making me aware of its existence.