Freezing Hair dynamics to edit hair particles afterwards

Currently hair dynamics and particle edit are working as a separate entities. You are not able to simulate hair with dynamics and afterwards edit them with particle edit. Some mystery button like:

• "Current frame to deafult hair position"

would make it easy to utilize both tools and achieve better results especially for still images. It would be also helpfull to preserve hair dynamics state and use it in more than one file. I think that this would help me to create reusable realistic fur rug.