b4a have good tutorials for send data etc but for game is totaly diferent
need send players position, time, playerid etc
rankings can make on mysql easy
the problem is only realtime comunication for games i think this is a good start to beginers on b4a.
b4a is the best to make apps
i think making tutorials for games, realtime games etc b4a can is the best ide for android *-*
i m making games on unity for now, many progress on unity, many tutorials etc
but i love b4a, realy love is very easy to understand , forum very helpfull users help
I suggest that someone with more advanced knowledge b4a make tutorials about online games, real-time tutorials with mysql date etc etc.
go help many users and will bring many new game developers to b4a