tech blog writes:
"Judging from my tests of nightly builds, the programmers at Mozilla seem unable to fix numerous problems with the next generation of their open source browser.
First, the feature that allows users to pull tabs into new windows often springs into action unbidden. In other words, just clicking on a tab causes it to pop out into a new window, which is annoying. Some days, this happens constants. Other days, with other builds, it's rare, but just when you think they've fixed the problem, they release a particularly buggy build."