Hi Iqbolshoh.
I like your smart an clean implementation.
My biggest wish would be to send images and attachments in a message.
And the possibility to create groups.
I'm responsible for an e-mail distribution list of a local choral society and it would be much more practical to have a chat-based communication.
Because I don't have an own webserver and my webspace only allows php and mysql, I would be very interested if this would be possible with your solution in future.
Thanks a lot and best wishes.
butjer