Which Palestinian state?

Here's an interesting piece from Foreign Policy magazine. It concludes:

Instead of recognizing either of the two state-like entities that already exist, each having many of the attributes of statehood required by international law, the General Assembly will create an imaginary state that has two incompatible presidents, two rival prime ministers, a constitution whose most central provisions are violated by both sides, no functioning legislature, no ability to hold elections, a population mostly not under its control, borders that would annex territory under the control of other powers, and no clear path to resolve any of these conflicts.

And this isn't doesn't even fully sum up all the different large-scale territorial jurisdictions of these states.