90% of the "premine" is owned by the community, and will be stored in a democratic DAO.. again.. ran by the community. They are the communities funds, and the community will vote on how they are spent.
There ain't no such thing as communities fund. This is cryptocurrency, not credit union.
There is now. As it will be controlled with smart contracts the community literally controls it. For example, someone wants to make some DAPP and be paid for it in EXP, or someone wants to add on something of value to Expanse, that would be up to the community to vote for it to happen (be paid for) or not. Let's say the community wants changes to the design, again, up to the community. Not just with words, but with contracts.
As we can assist with marketing, people might also be able to make a DAPP and get paid for it, and get free marketing in addition. Since that would be mutually beneficial to holders of Expanse.