Since this sparked quite an interest, I have created a mailing list and wiki. For more information about idea, you can read here http://inspiratron.org/blog/2015/12/18/starting-an-effort-to... where you can find the links to mailing list and wiki. I believe that would be the more appropriate place to collect all efforts that currently exist, index them and maybe try to integrate them and make them interoperable. Please join the mailing list.