01-15-2010 10:22 AM
For your first question, I have a small recollection of someone once posting some link to some article that discussed some usage stats, but I frankly can't recall. If no one answers you, you might try doing some searching here as well as via google.
For the first part of your second question (road map), any specif that would require access to proprietary forward looking information -- pretty much forbidden on these forums. I think that the second part of that question can be answered as yes -- but further details would refer back to the answer to the first part of that question.