More would be nice. The Xilinx website ain't the most user friendly and fastest website. In fact, I try to avoid it if possible.
Okay, it is not so bad as NXP's website (which is about the worst possible website). 'Let's make things better' didn't happen and 'sense and simplicity'... well they should get a dictionary...
And what makes you so sure the competition is not reading Xilinx's own forum? I bet the people from Altera and Lattice (to name some in alphabetical order) already have their logins.