It could be nice, indeed, to change emotokens between themselves in ShareBits.
It could be cool for the random guys who collected a couple thousands tokens of HIGHFIVE, FISTBUMP, SMILE, KUDOS,... to regroup them in the same token, withdraw them and get their value in BTS.
This is IMO, a feature much needed if we want people (out of BitShares) be interested in being tipped.
The problem is that, anyone here are selling their token at different price in the DEX. I think it's not a bad thing, the better you will be able to "promote" your token, to spread it, the more value it should have.
Idea :
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We could have an option, in the ShareBits website where the owner (creator) of a token can define its price in BTS. Let's say I decide the XYZ are worth 0.1 BTS.
We would also need a place where we can change any asset for any other, using the value of both asset in BTS to define the rate at which they would be changed.
The fees should be very small because that would be done with small amounts of tokens. But some fees are required to assure Sharebits is making profits. Maybe 1 bts / Tx. The withdraw to the Dex can be higher 40-100 bts. It shouldn't occured very often, so it can be more expansive.
It would be like a tiny centralised market for emotoken. No order book, nothing complicated, just a place to input the amount of tokjen XYZ you want to change, how many ABC you will get and a big button "change it".