People are allow to sell, the future of this coin doesn't depends on the amount of BTC raised in the crowd funding. Fees from the wallet features will be used to support the development especially the gambling website will serve as major source of revenue until I monetize the voice and video calling.
so tell me, are you gonna start another crowd funding elsewhere?
since most of the feature is ready, my opinion is that you start implementing all of them including video call, once everything is ready, another ICO or crowd funding will highly success
well since dev said he is dispersing 100% of the coins to this crowdfund, i will assume your question is moot.
if this project continues successfully after crowdund refund is finished he will become a leet developer, if it is dropped well no one will ever trust him again.
due to his continued work on this project, even with the smaller crowdfund, I am starting to believe the dev will pull through.
I may be wrong though, in which case this will be just become another one of those things in the history of crowdfunding.