Why are you making a PS3 emulator?

Don't get me wrong I am not trying to discourage anyone, but I have some questions here. First of all, the motivation:

Why you are bothering? Is there any ultimate goal that drives you to keep committing and working on rpcs3?

I mean, do you wish to do this for the sake of completing it, or do you want to genuinely play PS3 games on x86? Or both?

Really what gives you the motivation to do this, and why are you putting effort in?

Do you have a goal set for your efforts, such as like you want to keep at this until it reaches a state you want it to? Or are you just adjusted to this and want to see where it can get?

How accurate you guys want to make rpcs3, such as do you really want to stay at it until it can play at least a respectable amount of commercial game?

Because you guuys do this as a hobby, no money is given, but I am just wondering where you want rpcs3 to get it and what your goal is for this and drive.

Thanks.