I would love to see both IOTA and SIAcoin on Bitshares DEX; but those are decent coins that I wouldn't want to short (even against the almighty BTS).

You'll need to request that a gateway/bridge adds these tokens. Anyone can provide this service.

Hello,

will assets like IOTA or SIACoin be supported by BitShares in the future ?
I know decentralization is a good thing, but I really hate it to log in into 20000 different wallets.