I read the sticky and I this part of it immediately caught my attention:
Please also note that the Suggestions sub-forum will not be open permanently. This is a temporary solution until we roll out a better, more organized way to provide suggestions to the development team than using the forums.
I’ve been using the GetSatisfaction web-application for some time and I think something like this could help you out a lot to organize something like this. I don’t say it has to be exactly this software of course – it’s just the only one I know about.