`Firefox Lead Engineer Ben Goodger has written a weblog post explaining higher memory usage in Firefox 1.5 as compared to Firefox 1.0. While acknowledging that all versions of Firefox have memory leaks, Ben points out that many people are confusing increased memory usage with a memory leak.'
I am confused. Hope they do something to fix memory leak oops increasing memory usage. Thunderbird version 1.5 also has the similar problem.
The link to post is here