Altcoins already listed on exchanges are almost the same as btc. You can receive them and immediately swap to btc.
Maybe a different session for those altcoins would be a good idea?
Yes there is a lot of risk involved in ICOs and with the potential drop on listing, especially in the bearish market most bounty rewards I believe would turn out lower than was allocated.
And I support paying in ETH or other top altcoins (BTC also if possible) as this would also remove the possibility of bounty hunters dumping.
There would not I think be a secton dedicated to such ICO. The forum is not focussed in that and bounty signature is just an addition