Could you please clarify, why on earth one needs another bitcoin forum?!
Apparently this niche of a market is not filled enough so Op thought that another Bitcoin, crypto or altcoins related forum is gonna do well in that regard.
But unfortunately until some huge incentive will be presented for people who would like to post there I don't see any chance of success of any new forum.
We already have reddit, bitcointalk, and bitcoin.com forums... these forums alone cover more than 99% bitcoin related information.