personally I have my eye on namecoin and it's ability to register domain names. If a major DNS service like google could be convinced to accept .bit addresses it could be interesting to have a domain name that is truly yours. However we don't really have a major censorship problem as it is so I don't see any big deal over privacy and sensorship.
Sites like godlikeproductions.com have a large amount of free speech and it has for years and has not been 'censored' or shut down.
Plus the way everyone talks here you have to have all your stuff stored on offline computers with large passwords in order to not get them 'stolen' which will scare the average person away from bitcoin. If someone uses my credit card fraudulently or steals from my bank account I need only call the bank, put myself on identity theft watch, and file a police report to get that cash back. With crypto currencies, the money is simply 'gone'
If I had more than say 100 bitcoins and had got in the bitcoin game early I'd be using my bitcoin to buy all the physical precious metals from anyone who accepted bitcoin, particularly platinum and palladium, as possible. These two metals are autocatalysts in supply deficits. I don't see bitcoin at 800-1000 each to be a safe investment or even place to store money, and don't really see the widespread adoption yet... you can tell if more people are using it by looking at how fast the blockchain size is increasing and it hasn't increased much in 2013... most of the runup from 200-1000 was done by people already early to the game and I'm convinced it's mostly these same people still holding bitcoins. In any case it's gambling and it could surely go up, it's supply and demand driven.
If people with over 100 bitcoins truly cared about the technology and not their profits they'd selflessly donate anything over 100 coins in giveaway threads.
We all know this isn't the case.
It would be interesting if a major investment bank made a coin 100% backed by precious metals... it would help stabilize the value if people knew that one coin really meant one ounce of gold for example and then this bank could merely increase or decrease their gold holdings to make up for demand... having it backed with intrinsic value would be interesting. Gold is more stable than bitcoin, though it's certainly not 100% crash proof either.