The most popular time slot right now is Wed 4:30 pm Central US time. The issue with this time though is that it is bad time for folks in India and Europe [Noorul, Rajdeep, Julien] I have added a few more time slot options [8 am, 9 am central US time]. Please retake the poll keeping in view that we have to accommodate folks from Europe and India as well. http://doodle.com/n4w9gmekwz58ekdz