I also hate that the purchase is tied to my Apple ID, especially for a utility that I'd like to use in another computer. Say a workstation where I might have a different Apple ID.
If an app, for example, can be installed in two work machines, I don't want my Apple ID to dictate which machines.
Anyways rant over.
I get that for the seller's point of view the Mac App Store's updated policy is a boon.