[niyazpk]

If you want to meet other people and attend (tech) events and such I would suggest Bangalore. It is not called the silicon valley of India for no reason.

Of course I am biased.

BTW If you want to experience India, the real incredible India, you may want to roam across the country avoiding the cities. If you are doing this, don't always expect reliable internet connectivity.

[prateekdayal]

If you want to explore a little bit of tech and a lot of other stuff, Mumbai (Bombay) may be a great place too. You can always travel to Bangalore once in a while but if you really wanna feel a big Indian metro, you should live in Mumbai

PS: I am from Bangalore so I am not biased :)

[andrewtbham]

I know a lot of work is also outsourced to Hyderabad... so probably lots of tech people/events there also.