Simply put: Well done, Tim Burton; I can finally forgive you for what you did to Planet of the Apes.
With respect to the issue of other greedy remake eras, there have been films that have been remade on several occasions (The Maltese Falcon, anyone?), but not on the same wholesale scale as the current era. Hollywood really needs to start looking outside for more novel ideas. The success of independent film in recent years shows that.