1. Voting System
2. Faster Blocks
3. Maybe an optional anon feature (Don't know how many will like this though)
4. Price, difficulty charts, etc. built into the client
5. POS maybe?
6. Something NEW! Why can't Bitcoin innovate further?
PS: To be honest, I realized there are not MANY features missing from BTC
1. already exists.. simply make a number of addresses post them and let people send dust to th addresses to choose the vote eg
vote for favourite fruit
oranges - 1Mad3Up4ddre55D0Not4ctua11y5endt0
apples - 14n0th3rMadeUpAddre5sD0ntSendTo
pears ... you get the idea
2. and in a year people will complain that 2 minutes is not fast enough.. helloo!!!! its not 3-5 business days, now is it
3. bitcoin is already pseudonomynous, until people are silly enough to make their addresses public
Bitcoin address: 18WqmLH66SG8AqzREDWEZ7pzrsCm297FX1
4. bitcoin is a payment system but nothing stopping you making your own GUi, i done it with VB.net without any issues even blockchain.info done it and made it publicly accessible rather than a program you have to download
5. POS!!!! are you kidding me. thats the lame brainchild of th rich, basically those that already own the large hoard of coins get richer. so satoshi gets 8% of each block, coinbase gets 6%, mark karpeles gets 6%, bitstamp gets 6% (all rough figures) all for doing jack shit and none of which helps secure bitcoin by having an ever increasing difficult encryption to crack.. POS is weak security and for the greedy pre-miners to profit from before the dump and run.. havnt you learnt that yet
6. bitcoin can innovate, also people can innovate themselves.. just look at the great stuff blockchain.info managed to do with the data