My comment on the Dandelion was misguided. The rise of "Spirituality" could simply be the natural consequence of free information circulating on the internet, and not necessarily something planned or pushed by the Ruling Elites. Infact the useful spiritual teachings have always been ignored and suppressed by the mainstream so far, though they're growing in popularity through the internet.
There is some bogus superstitious "spirituality" out there, but also a lot of useful and positive ancient wisdoms focusing on life energies which are indeed empowering and have foundation in phisiology.