I'm not happy about how shady this developer is. Absolutely no way to contact him, really? That sure instills confidence in me investing in his product. I never purchase anything from a company I can't contact or get customer service from.
Plus I see nothing about if this app will continue to be developed with Mavericks. Real comforting.
He promised always keeping the free black dock, but removed features and added a stupid "DockMod Free Mode" text to the dock titles. Really dude, this is how you inspire people to buy your app? Why not keep it how you promised?
This could have been a great app, but the dev really killed this one. I'll pass unless something drastic changes with the way he handles things.