I was joking, but I can tell you, since E16 stopped being a thing that people cared about, E17 was either not viable or not ever included in any Debian Stable release. Maybe things have changed in Wheezy. I don't think so.
Now that you called me out, I call bunk on the GP's whole story though, I just checked and Debian Stable still today does not package Enlightenment 0.17x, it's only available in Jessie (testing) and Sid (unstable). MouseTheLuckyDog either tried compiling from source and missed some (important but not mandatory) dependencies, or used third-party packages that were not good enough, given his poor experience. The software is actually very good. (says the Gnome Shell user)
They always seemed to get it packaged right in Unstable, sometimes even in Testing, but for some reason that never seemed to successfully "trickle down" to a stable release. I don't know why. You can (honestly) have Enlightenment 17 even with Debian Lenny, it just requires some careful attention to the packages you provide it when compiling (or use elive, which is actually built out of Lenny/Wheezy.) Maybe they will do better in the final release of Jessie.
That says something about the concept of allowing any person to "call it" deciding when the quality of all software is good enough for a stable release once every two years, more than it says anything bad about Enlightenment developers or Debian policy. Thanatermesis (the steward of Elive) seems to get it right, but his work does not filter back into Debian Stable because they have more serious things to concern with than the proper configuration and packaging of Enlightenment, apparently.