giulienk,
Well first I want to commend you for a number of things. First for having written a module that obviously had a need even if you weren't completely up to the task. If everyone waited for someone else more qualified where would we be? Next, that you recognize the need for handing over the reigns because you can't keep up. Pride can get in the way of progress.

While I think it is a good idea to post here too, might you not have better luck with the people submitting bug reports and/or supplying the patches?