Hey I'd love if I could mount a folder synced with BtSync as a local folder on my system while the program is actually only writing the block by block changes to the synced folder on my backup computer. I could then move data onto the BtDrive and clear up large amount of space on my workstation and none of my programs would know the difference. Sort of like how programs like deep freeze intercept the write calls by the OS. For all intensive purposes your OS would see the Synced folder as if it was a local actual folder but it would actually be empty and showing the contents of a remote folder.
