Does anyone know the language used to code Orkut?

Question

For sure this question will not help anyone in a heavy way, but it can be useful in somehow. In the beginning, all Orkut pages had the extension *.aspx, but now all pages are "masqueraded" under a "Main#page.aspx".

Sorry if this "Main#" is a ASP feature, but it doesnt look like one to me. Does anyone know the language Orkut was coded? (I meand the language behind the "Main#")

Answer 1

browsing around, it seems like a lot of the stuff ends up as .py (python) files. From what I remember, Orkut was created, and then bought out by Google, so they may be in the process of switching it over to python, which is a more standard Google Language.