The number of times I have been bitten by backspacing when I thought I was in a web form and in fact navigated to a previous page is high. I sympathize with th

The number of times I have been bitten by backspacing when I thought I was in a web form and in fact navigated to a previous page is high. I sympathize with the other user having to change a default setting or install an extension, but I'm glad that the felt behavior changed.