Some basic newbie questions

[MrFrismint]

Hi there,

I am new to Bitshares and have a few basic questions:
- where can I find information about the team working on development?
- where can I find a roadmap that is up to date? I can only find old information.
- if I go to the online exchange via the homepage it seems that the data is not loaded. When will the exchange be up and running?
- when will stealth be fully implemented (not test)?
- what is BitUSD and why is the marketcap of this so much lower than before?
- what drives the value of a bitshare?
- Bitshares works with DPOS if I am correct. How many servers are there and how does the voting work?
- how do we know the servers are really decentralised and not managed by one or a few people or institutes.
- how do servers get paid?

Thanks for your answers and help.