One thing I wish for BTC now would be.. For it to be more renowned and used worldwide. Well it is now but I believe it can still go a long way. Like what you said, no really point to argue about it being legal or not etc.
Bitcoin is pretty known to me, my family and a lot of friends I have, but none of the reasons for knowing it are good. Most of them have heard of it in context of an illegal activity and a lot of them still think bitcoin as a whole is illegal. Media doesn't do a good job is portraying bitcoin as a good alternative. I actually asked a friend yestrday, and even he said he knows it as drug money, so definitely not a good reputation.