Cryptocurrency adoption is actually growing quite fast. Now on many forums I use it's accepted as a main form of payment and there is more volume than ever on exchanges and betting websites. I see more and more of my friends constantly being involved and I expect this trend to only to keep continuing. With Paypal and more larger institutions beginning to offer cryptocurrency, I think that adoption will only continue to increase for the forseeable future.
Remember the best thing we can do to drive adoption is to use BTC whenever possible for our purchases and to teach others of its benefits.