I have money I want to throw at my screen and would have thought printing easy money was something most game deva would like to do? Its certainly not like buying storage is something other games don't do - there's an average amount as is so giving more to those who pay isnjustbicing on the cake.
But sure, let's not tap that obviously unwanted source of income... (Sarcasm)
-
There's a lot of cosmetic things they could do with silver but they don't. As long as they don't make it so you need to spend it to progress in game then it's fine. But first we need more stuff to do.