Did the premium users get emails? If you all did then that's how they got your email address. I'm prolly wrong on this but I'm a free user and was thinking about upgrading awhile ago when I had 3 active blogs going but I sold them and trying to revive a poorly ranked one. lol

When I upgraded the first time, there was an admin message in my header about the new ownership and when I clicked the X to close it, it actually closed. Not used to that happening.

I'll give my 2cents about this plugin in a year because by then, the plugin will be in the right direction of what the new owner's vision initially was before purchasing.