From another thread about selling A7, the official suggested license transfer should worth USD 600, I tried to sell my A7 Pro but the counteroffer is USD 200.
So if anyone willing pay USD 550 I will sell my copy. I am not switching to any particular engine YET, mainly I am very busy in a non-game project which need to complete in this year.
However I tried ShiVa in my leisure time, which is not even in top 10 review in devmaster. From their forum version 2.0 there will have a cross-platofrm editor base on Qt UI framework, and it is the only user afforatable cross platform publish engine.
I am surprise ShiVa linux web player working in a 32-bit Ubuntu guest under 64-bit Vista Virtualbox host.