I agree. This is why I am generally not in favor of trying to build these things into the blockchain on a one-off basis. Let people experiment, use scripts and bots, build subchains, etc. If there is something built into the blockchain it should be more general (such a scripting or smart contract function) so that it can be applied to many of these different concepts, just not the one that happens to be hot for a few months but may go the way of "Introduce Yourself" in time.