Go on StartJoin and flood them with requests to accept only fiat and StartCoin. I have. I also suggested they have a function to convert BTC to StartCoin similar to Coinbase. Accepting only StartCoin for projects is a no-brainer if they want to bring liquidity, volume, and a some semblance of stability to the SC market.

Tell me if this link works:
https://v2.startjoin.com/my_profile#activity/99