Also, it'd be good to have a overview of all plugin support threads, so people can get some overview of what issues people are having regardless of the specific plugin - at the moment to get support on a specific plugin you have to hope that someone is on the support page for that plugin, and in my mind if they are on that page they probably have other reasons for being there.

Anyway, just my thoughts.

Support sections for plugins are not shown on the index though due to the amount of plugins, which is unlikely to change because of that.

I don't mean show each one, yeah there are too many for that - I mean a link to a page that just lists threads from the plugin pages, so they are actually visible without going to each individual plugin help section.