Rated 5 out of 5 stars
I switched to Thunderbird recently and am pretty happy with it, except the old signature randomizer I used with Eudora of course doesn't work here. So I grabbed SIgnature Switch. It does the job!
Naturally, Thunderbird forced an update and the new version of SS is still in progress. As far as I can see, most everything works except the "Fortune Cookies" feature. When I enable it the signature from Thunderbird comes across verbatim: mine is set up so that the tag for my SS setting is "RandomSig", but when I put [[RandomSig]] in Thunderbird, that's exactly what appears in the signature of my email below the -- separator.
I know the file is correct and the path is valid, because I used it with the prior version of SS and it worked fine.
I'm going to go ahead and give 5 * because I'm sure this will get fixed soon.
Edited again: this review still applies with version 2.4.1 (the current version at this time).