Torkus some of the things you mentioned are not available on SDEX right now:
Forex listing more than a hundred world currencies
Crypto listing the top hundred crypto currencies like XLM, BTC, ETH, etc
Wall St. listing the top hundred stocks from Dow Jones and Nasdaq
Galt St. listing all assets created by startups on the Stellar Network
I was asking if you're going to create the IOUs for these things because that would be incredible.
If you're not doing that, you are going to just list any token that anyone creates, and not inform about the issuer? You are not going to distinguish between a token symbol $USD from US Bank vs. $USD from Johnny Danger on your front end and list them as if they were the same asset? This is misleading as they are not the same asset. Just my opinion, but I think it would add a significant amount of trust to the platform to add the issuing id of the asset as well as any information available on the asset issuer's home_domain's stellar.toml file, like the way that stellarterm.io works. https://stellar.stackexchange.com/questions/587/add-logo-and-coin-name-to-stellarterm-token