Just a guess, I think there might be some APIs available in SnowLeopard that allow Chrome to write its tabbed content to files and read it in asynchronously mor

Just a guess, I think there might be some APIs available in SnowLeopard that allow Chrome to write its tabbed content to files and read it in asynchronously more easily than they could have in Leopard. Sometimes when I switch to a tab that has been idle for over a hour, I notice it takes chrome some time to render it again. Also, most developers tend to buy machines with the maximum RAM they can. I've got 4GB in my macbook pro and the 20 chrome tabs can't be taking up more than 500MB all together. Comparatively, Safari seems to take up a lot more memory than Chrome.