The thing is: what’s the purpose of AirSwap token in the whole ecosystem besides paying tx fees?
I have a question after reading swap whitepaper and this road map — would 3rd parties be able to run indexer? Would indexer charge service fees (e.g. 0.2% processing fee)? It seems to me that if AirSwap team is implementing the whole stack including indexer, oracles, etc…, then why the need of ico? Swap is a protocol, like for 0x they have 3rd party relayers, how about swap? A protocol should involve more and more adopters.