I purchased one emote with the silver given to me for free. Here is my attempt at a logical argument: you paid whatever it is you paid for a digitally rendered humanoid to shoot aliens and other humanoid beings. How is that different than buying something that makes your humanoid (the one you created and is an expression of you) do a 2-10 second action? The end result is the same. You (obviously not you particularly because you haven't purchased an emote but the general "you") paid a company to use their intellectual property. Maybe you wanted your humanoid to do the thriller dance and you thought it was worth it to spend a few dollars to pay said company a little extra to allow your humanoid to do so. You paid for them to allow you to use space magic so why not pay them to do "The Carlton" if you feel your humanoid is an upper class dweeb of a black man from Bel Air?