I just did a quick analysis with Google Insights for Search and posted the results. To me, it looks like 4sq is flat since April globally, and down 30% from its

I just did a quick analysis with Google Insights for Search and posted the results. To me, it looks like 4sq is flat since April globally, and down 30% from its peak in Aug 2010 in the US: http://yak.to/tech/p.bf/Has-Foursquare-peaked http://yak.to/tech/p.bf/Has-Foursquare-peaked