For some time now Forum is active, and there is sub forum for each of the plugins. Here are direct links:

GD Star Rating
GD Plugin Core
GD Pages Navigator
GD LinkedId Badge

Here you can post bug reports, suggestions and feature request for each of these plugins. Also, release of each version will be announced in these forums. It’s best to keep all these in one place, instead of using post comments on this blog. I will update the missing contents with archive links in the next few days.

I will visit forums at least once a day, and I will try to respond as soon with progress reports on bugs and everything else. Also, you need to register to post there, annonymous posting is not allowed.