not compatible with firefox 3. made my browser crash as well.

Odd. I used it in Firefox 3.01 on my Mac to create that signature. Had no problems with stability at all.

By the way, it works with Aol mail, Gmail, Hotmail and Yahoo! mail too.

Doron, worked well in firefox 3.0.1 with gmail on a windows box.

Hi David,
Thanks for the review!
Soon we will release a new WiseStamp version with some extra exciting & new features so stay tuned.

Doron- WiseStamp is completely compatible with all firefox 2.0-3.0.+ versions.
WiseStamp is all about having a great user experience.
We are currently unfamiliar with the conflicts or crashes you mentioned and are sorry to hear you had encountered such issues.
please send us a detailed feedback form and we will do our best to assist you
http://www.wisestamp.com/support-contact-form
Thanks
Josh A. WiseStamp

I am not able to use this in Firefox 3.5. I'm pretty bummed. :( Will you come out with something in the future?

I use Wisestamp and must say its too cool.. Other way to do the same thing is by using a greasemonkey script...