Look what I found - Adventnet Blogs
Adventnet is a Chennai centric company (if I know it right) that works on network management. A collegemate of mine used to work there before he moved on. An an ex-collegue of mine works there. Now, an XLRI batchmate Sridhar Ranganathan works there.
Sridhar maintains two blogs - personal, one-at-work (though probably not official).
It's the first time I'm seeing an IT company in Chennai maintain a blog for its employees. That's way too kewl :)