Its down for all, Is this the end of the beginning which never started ?
It would still continue since users seem to be getting paid for their post. Last time I checked their site 4-5 hours ago the site was up and running so it's only down for a few hours still unlikely to close down.
Their cryptotalk signatures might've slowly lost traction that's why they eventually changed their signatures and moved to promoting their airdrop/yodollars.
it's unavailable to me.
one of the conditions to get 700 Yodollars is to register on Cryptotalk forum. Plus the possibility of referral earnings, I guess there is a large influx of new user registrations. I wouldn't be surprised if scripts for automatic registration already exist and spam forum.
We will see after 28. January when this "currency" going to market.