Coinmarketcap put the crypto assets on a separate page to regular coins, but as far as I'm concerned making a sub-forum for them here is a bad idea. I don't look at the coinmarketcap crypto assets page, and I wouldn't look at a bitcointalk crypto assets sub-forum. Most of us wouldn't use it, so it would be pointless making a sub-forum. Crypto assets aren't as popular as coins.