Yeah, some of them.
You can check out the
Feature Requests Greatest Hits for an overview of what is done for some of the requests, and how many folks have voted for this stuff.
Right now I'm writing up a design document for a professional grade extension to the automation system. The work-in-progress can be seen in
this thread.
Also, there is some detailed information about the video support in Reaper on these two Wiki pages and a forum page:
http://cockos.com/wiki/index.php/Video_Support
http://www.cockos.com/wiki/index.php...ost_Production
Improved video decoder+encoder using FFMPEG
If you're using video, use what works well in Protools as well, and you'll be fine.