Yes, it is presumptuous. Do you think that Rails could make every & any website in the world faster? Looking at http://www.alexa.com/topsites http://www.alexa.

Yes, it is presumptuous. Do you think that Rails could make every & any website in the world faster? Looking at http://www.alexa.com/topsites http://www.alexa.com/topsites for example, which of those would you think Rails could make faster?