I haven't been able to find this feature in Reaper and I think it would be very useful. As it is right now, every new note entered into the piano roll has a default velocity of 127. It would be cool if you could set your own default velocity, or at least have the option for Reaper to "remember" the velocity of the most recently entered note, and then use that value. I think it would make the workflow a bit faster. Again, I'm nitpicking, but as far as I know it wouldn't be that difficult to implement, so I'm just throwing it out there
Really appreciate Reaper and everything that it's given us so far, best DAW on the planet hands down. Keep up the good work fellas!