I often see comments from Indigo users that they really like a plugin, or need a plugin, but they're not a developer and can't help. Or they post that they'd like to support development of a plugin. Personally, I don't really want to be paid for the plugins I write. That makes them work, and I'm retired and staying that way.
On the other hand, we developers spend a lot of time supporting the plugins we write, and anything that reduces the support burden would be beneficial.
So my suggestion is - help the developers of your favorite plugins with documentation for their plugins. I know mine could use a lot of help. With the new Plugin store, most plugins are hosted on GitHub, which has a wiki for each project. I've started populating the wiki pages for my plugins, but it's slow going. I always seem to find something more interesting to do.
Just throwing the idea out there...
joe