Why is it that most people keep making the same mistakes over and over again?.How can you build a House without foundation?.My advice Sir!:you want people to join your team(to be)?;describe or post a section of the storyline,few screenshots of what's in progress.You want people to go download the project overview right?,but it's really not much of overview for people to go download.The difference between what you already posted and the download is as shown below.It's OK to post this,no one will steal your ideas man!:

"The story starts after world war three. The world is basically in ruins because of nuclear fallout. The one
remaining city (no name for it yet) is under partial control by four different factions/countries. The factions
are fighting against each other for dominance. The player is spawned in the center, and is houseless. They need to
be accepted into one of the four factions. The factions are completely player controlled, with faction leaders and
ranks.

There might be arena matches where the different factions can have a chance to gain control of a unique weapon.

This is a MMOFPS without all the skills. It is more based on killing other people in the name of your team.

The city has 4 skyskrapers (the faction headquarters), and about 300, detailed player-interactive buildings.
The player needs to be able to walk through all of these."

All you need to add now is couple of screens and you will get some help from the community. Nothing but love from this community...depending on how you ask for help.