I had the same thought, but a different conclusion. In my opinion, it's Chrome vs other browsers instead of Chrome 32 vs Chrome xx. A lot of cutting edge apps

I had the same thought, but a different conclusion. In my opinion, it's Chrome vs other browsers instead of Chrome 32 vs Chrome xx. A lot of cutting edge apps rely on interesting features of Chrome... features that other browsers may or may not implement. Sometimes it's not even browser features, it's the Javascript engine speed (although the last couple versions of Firefox have hugely improved in that regard).