Comment by ck2

I look forward to SPDY support in Firefox. Now web server software needs to keep up.

It took me (years?) to upgrade from Firefox 3.x to 6, but then only a week to upgrade to 7.

6 to 7 was seamless and added handy features - so I am changing my mind on the rapid release schedule as long as extensions aren't broken (often).

(7 is in release candidate build 2 already, give it a shot - it feels insanely fast)