it is too stupid to appeal someone donate money on the development of the android wallet. how people trust you and donate their money to you?  if they did get 1.75btc, they could just use 1.75 btc to pull the price high, and make some profits.  

as i see, the android wallet seems like just a fraud. as you said the dev donated 1.75 btc already, why the android testing beta have not been finished. you paid to someone who is responsable for developing the android wallet, but nothing comes out except the inactive wallet after one month when you claimed that. so why should we trust you and donate the money?  if someone donated that amount, how long will they expect the release of the android wallet?