Upcomming price bumping events:
1. uPlexa listing on CoinMarketCap and other similar websites
2. UPX Android Miner release
3. Trading platform
Which one do you think is most important and why?
Trading platform? what do you mean by that? I don't remember seing anything about a trading platform... are you confusing with the Payment System that is gonna be available for integration to e-commerce websites? If that's the case and you were mentioning this one..well, I'd definitely say the Payment System!! It would be the very first scalable real-use application, and knowing how the Dev Team manages to put something innovative in every of their releases (check the Android wallet, people...!), I really can't wait to see how this one goes.
As per CointMarketCap listing... it's more a matter of "hype" to me, but unfortunately this is also very important in our sphere, as people almost value it more than the real fundamentals.
So I'd say that CMC listing is probably gonna be a fire igniter, and to me the merchants payment system is gonna be the real deal

Thank you for the interesting question, wotheff!