They have a very professional site, whitepaper and a huge international team. However the airdrop requires a lot of tasks! In return for that all participants will receive from $10 to $25 in stakes which will be exchanged to BCharity Tokens at the end of sales. In the private and pre-sale the tokens are cheaper which is why we think they might be worth a bit less than $1 when they hit the exchange.
If you have some minutes spare time then feel free to participate.