Well, that post you quoted was incorrect . They didn't pump it at all and it retraced to 450 from 600 ish.
regardless bay is a great project and would recommend you try out the market place wallet for yourself and make up your own mind.
re pivx/decr both good but pivx did hit high 90s today before retrace. Then again dcr is good too.
I may do some research into BitBay later if I get around to it. I am in the state of mind at the moment where I kinda feel I have "made up my mind" and just want to stick with Decred and focus on learning more about that than continue to run around looking into 650 other coins.
I have such a small amount invested in crypto it doesnt really matter too much what happens here in the crypto space for now anyway. If Decred moons it moons, if it goes to 0 I lost a bit of money but I wont be out on the streets sleeping in a carboard box over it.