35 Percent of Quora's Traffic Comes From India

We had spotted the Quora-India connection elsewhere - so it was not much of a surprise when we checked Alexa today and found that the percentage of Quora's traffic that comes from India has jumped to about 35 percent (Source)

The US comes second, with some 27 percent of Quora's traffic.

We couldn't explain this - can you? As a comparison point, only 7.8% of Facebook's traffic comes from India (Source)