Series of tokens have been developed and some are still in the ICO. Those that have been completed and listed on exchange are really suffering a big blow in term of loss of value in the exchanges. The new ones are scared of being listed on exchange at the moment because of the market situations at the moment and the effects it could possibly have on their tokens' value.
That is truth and that is why we need ethereum to survive more than any other coins because about 90% of tokens depends on it . I could still remember some projects that during icos ethereum is above $800 and the just being listed in exchange.