After a while they got greedy and fucked up that scheme, moving stuff that had been in the Professional edition (most importantly, client-server DB connections)

After a while they got greedy and fucked up that scheme, moving stuff that had been in the Professional edition (most importantly, client-server DB connections) into Enterprise, and other stuff (three-tier app development) from Enterprise into a new Architect edition. And then steady substantial price hikes for all editions from version to version. Shot themselves in the foot, AFAICS.