This forum "throws away" my input if I click the wrong button, whereas other forums will ask if I want to "navigate away" if I have unsaved data. Specifically to reproduce, click "reply to topic". Type furiously for 10 minutes. Click "reply to topic" (which is the only button visible on the screen) and wonder where my effort went. How RUDE!! If this is a setting, or something you can fix with your vbulletin installation, you probably should.