For less than daily users, it is not always top of mind where to go to get plugins. We all they are downloads, so why not have a link from the downloads page. It has Indigo but easily have another link go plugin downloads.
To add to my suggestion, I have spent the last half-hour looking for the Russound RNET plugin. I have found numerous articles internal and external to PA/Indigo, but none had a url to the download. Very frustrating to someone who does not use the site every day. Seems there should be a prominent link to Plugins from the homepage. I have seen many posts from others asking where to find a plugin.
Another small enhancement when you start revising the board here? Is there a setting to open parsed links in a new window? I never remember that in this forum links open in the same window, replacing the forum, and then I can't find the forum in my open tabs and windows!