Teachers
The Integral Institute has just launched the Integral Spiritual Center.
From what I hear, one of the functions of the center is to allow for interactions among spiritual teachers from a wide range of traditions, including mutual teaching, learning and feedback. This seems to be just what is needed today, to allow each teacher to deepen their understanding and become more well rounded, and to allow for cross-fertilization among teachers and traditions.
It also help identify teachers who are fluid, flexible and not too stuck in any one particular realization or way of teaching.