I've been browsing google, and the firebird website for over an hour
now and I figured that I would just join here and outright ask.

What 3rd-party applications use Firebird (other than for
administration of Firebird)?

At first I was just looking for any wiki software with a firebird
backend, but now I'm generally curious as to all software out there
uses it. Perhaps a few can be strung together to create a powerful
firebird based suite.

Thanks in advance.