[bodhiandpysics1]

I mean... Tamilians sort of dominated of dominated Sanskrit literature in 7th-10th centuries. Dandin, Kumarila, Shankara, Dharmakirti, Ramanujan and Madhva. Not to mention the Bhagavatapurana, which very quickly became probably the most important religious text in India! I wouldn't say Tamilians rejected sanskrit... they just kept the two seperate. There aren't very many tamilian words itself in sanskrit (mina meaning fish is the only one I can think of), but there are proto-dravidian loan words in Sanskrit.

[valarauko]

Most of the people in that list were likely not Tamilian - Shankara was likely Malayali, Kumarila & Dharmakirti are just as likely to have been from Assam, and Madhva was Tuluva.

What about the Bhagavatapurana is Tamil?

[bodhiandpysics1]

It literally quotes the Azhvars... you're right about Malva, that was a mistake. I don't agree with a possible assamese origin of either Kumarila or Dharmakirti, and see no reason to doubt Taranatha, and in the 9th century, the distinction between Malayali and Tamil is academic.