clarify differences between different projects
since SMS Gate is a fork of SMS Backup+ (which it is a kind of maintained again), can you tell resp. write down somewhere (not only as answer to this issue) the purpose of the fork, the already implemented differences and the different goals of these two projects?
perhaps at the readme or a wiki-page... maybe FAQ-style...
so users and also devs knowing the old app may easier see the differences and decide to switch.
--> this may also make sense at your other forked projects: although for e.g. Book Reader / FBReader it is kind of obvious, but there may be other people not soo into FOSS who have no idea about the differences and maybe this can help to make a clear decision for their default app.