This is something I have been musing for a while and don't think it is something that should necessarily be a centralised thing which is done by a team.

I think we need to build into the work-flow more social/community features so that:

It is really easy to report an issue to the person that can fix it - i.e. the plugin author
It is really easy to keep track of the developments on a plugin - there are feeds etc which can be leveraged (http://blog.ftwr.co.uk/archives/2009/09/10/feeding-on-feedback-and-progress/) but it would be nice for this to be even easier.

I would like to have the time to review more plugin code as I think the best way the community of developers can learn and the code quality can improve is constructive feedback and best practise documentation.

In my wildest dreams I would like to dedicate as much of my time as possible on making plugins better - but some things, like $dayjob and earning money, get in the way!