Yes, you do. A nation is not created by ragtag bands of nomads - it might become a horde but it is no civilization. Likewise a community is built with small bricks to support a larger building, every little community in game is a brick. When people are encouraged to band together in the heart of the game, they will do so on the forum too - and server forums are a part of that. It leads people who might not normally visit the SWTOR forums to visit because they can interact with their own server - community - there. It creates greater influx of players who enjoys the game rather than people who wish to complain which as of now is all these forums exists for.
There is little to no 'community' on this server because we are asked to build a house out of nothing. If we had the bricks we could, but without it will only be a figment of our imagination, dream or a solemn hope.