I have been thinking of feasibility of Indian version of Khanacademy. KhanAcademy is a star and is backed by funds. Do you think that a non-intrusive/ slightly-intrusive advertisement as source of revenue be acceptable to Indian student community…assuming that over a duration of say 15 minutes of watching videos, student gets to see an education specific add specific to his/her future education needs…addvertisement duration approx of 10-15 sec…thinking of generating scale…and then tapping in Ubislate…on the go learning…
Here is the demo blog: