feature request: favorite presets

Would it be possible to mark some presets as favorites? It would be easier to find the really good ones. U-he's Diva is one VST that has this feature and it's simple, yet really useful.

for my use I've create a presets dir named "cool ones", i know you have to copy them but as the Aalto presets are so small files,it's a good solution, at least for me.