Going a bit off topic,this is the problem of depending on big companie's servers and stuff...They can just stop supporting your robots,orwhatever any old time due to the usual reasons.
That's the problem with these things. How are you going to use them when the plug gets pulled? Unless you can find a way to get it to connect to another server or run it offline, it is good as useless.
Yep...And they can just take the money from everyone and laugh all the way to the bank.