I like the idea mainly because it must be clear that the xat App needs a super improvement for its use either in its operation and in its design for both iOS and Android I say it because sometimes I get bored of being on the pc and I I want to go do something else but I want to continue on xat from my mobile but faces sometimes blink to enter a chat is a process to connect (it may be due to a slow connection but it also happens to me sometimes with mobile data). Now the priority is HTML5 but I imagine that the people who work in the development of xat already have ideas for the future for this application.
I hope that you continue with this project, it can be very helpful and that the community itself helps give ideas to improve xat App.