Something to watch for sure, thanks for posting! Note this:
Q] Why are some coins up for delisting but others aren't?
A] We provide exceptions for new coins just launched on the exchange, some charity coins, assets on secure blockchains (like an XCP token) and when there are good reasons to keep it.
Omni tokens are similar to XCP token (they run on top of the Bitcoin blockchain).
Still, I'll get pro-active on this just to be sure:
b1) If you are on the development team or foundation of a blockchain, tell us about what is happening with it. Be proactive. We love to know that the risks we took in adding you to the exchange were worth it.
b2) If you are a token holder or generally are a fan of a specific token, let us know. But don't spam.