Comment 25 for bug 187313

Thanks, andré. I'd use the middle mouse button instead and avoid
right-clicking like the plague because of this bug, but half the time
I try to press the middle mouse button, I scroll it. I'd just click
on links too, with my settings, but when I want to open a link in a
new tab, I don't want to have to think about context. When I click on
a link, I want it to replace the page I'm currently viewing.

So basically, I think I've seen this bug on every firefox3 install we
have (Ubuntu Hardy all)... If you just right click on every link and
say to open it in a new tab when you want it to do that, it won't be
too long 'till just up and does something completely random with it,
within the limits of the context menu entries present.