@javiercar No.
First of all it would require me to become a customer with Twitter (to get "API keys") - that simply won't happen.
Secondly, if I enabled # and Twitter - as they do often with third party API clients - disable my API keys, then a part of this service which people have come to rely upon gets removed with no way to reinstate it.

Please ask Twitter to implement a federated microblogging protocol instead. ;)