[fencepost]

I'm only on 3 (no iOS), and while I wouldn't say that I regretted the purchase on Windows Phone, it certainly wasn't because it was a solid performer there - it was a purchase to show support and encourage development.

I've always worried a bit that Shifty Jelly's model would prove unsustainable with money from new sales needed to continue paying for their servers and I've felt at times that they were strapped for resources, so this overall seems positive to me.