Your site looks quite professional, but how do you plan to build bitcoin users' trust? A similar website moonco.in just went down, faking a takeover by ICE and presumably running away with users' bitcoins. The whois of your domain shows this:
Private, Registration BTFUTURE.COM@domainsbyproxy.com
Domains by Proxy, Inc.
DomainsByProxy.com
15111 N. Hayden Rd., Ste 160, PMB 353
Scottsdale, Arizona 85260
United States
(480) 624-2599 Fax -- (480) 624-2598
How does one know that this is not an elaborate scam to disappear with bitcoins a few weeks/months later?
Domains by proxy is owned by Go Daddy, and is not truly anonymous. If you wanted to find out who we were I'd imagine it is quite easy. If a trusted member of the community would like to speak with us to confirm our identities, we would be happy to oblige. We do however ask, if it is necessary, for respect of our privacy.
We completely understand the need for Bitcoin users who have been burned several times in past months to be wary with their bitcoins, but the nature of bitcoins does require a higher level of trust than is necessary for normal transactions.
The need for trust however is not unique to bitcoins, and like any other online service, we hope to earn your trust through the way we operate and do not expect it to be an easy task.
We are not a "bitcoin bank" and do not recommend users use our website for storage of large amounts of bitcoins. If you are not comfortable depositing bitcoins with us, we still hope to offer an entertaining website for those interested in prediction markets (I personally visit intrade several times a week).