I was looking at Google Trends and keyed in the "web 2.0" to see from which region/country is generating the maximum interest. Results are not too surprising.
Check out the same.
The interest seems to have starting going up since beginning of 2005 and is on a upward curve since then.
Again the Silicon valleys of the East (Bangalore) and West (San Francisco) take the top spots that generate the maximum interest in the term Web 2.0
Region wise, the South east countries seem to be showing lot of interest.
* The data is as of 16th July, 2007