Dash will be mostly used because of it's instantX technology to pay for things (this is the thing), the privacy/anon part should stay in the background, because usually that scares people, even the word anon for regular people. But it can be used if wanted for the more advanced users.
Would like to see every day user wallet with GPU-Miner automatically configured to a nearest/lowest latency p2pool.
And update of the client with a single request.
And ofcourse the price would go up, even higher then bitcoin, if these things come to pass...