Chrome removes Backspace to go back
Chrome / Chromium have a habit of making these arbitrary changes that seriously annoy some (arguably small) percentage of their users, while claiming that it makes it simpler / better for everyone else, while explaining impatiently why it's infeasible to make the now missing feature a configuration option.Evidently the kinds of people that can't be bothered going into the Advanced Configuration Settings page would be confused by an additional item in the Advanced Configuration Settings page.I never used the backspace button for back (though it's probably what's mapped to my mouse button #8 - I'll know on the next upgrade), but I did get mightily annoyed by two changes a while back, and am always happy to bring them up whenever there's a story about Chrom* devs doing this kind of thing.1.  snap-to-mouse - while dragging the scrollbar, if you move the mouse further than ~80 pixels away from the scrollbar column, the page jumps back to the original location - apparently MS Windows users love this feature, but chrome/chromium is the only application I've found on GNU/Linux that does this, and2.  clicking inside the URL bar selects the whole contents - apparently MS Windows users are used to this feature, but chrome/chromium is the only application I've found on GNU/Linux that does this.No idea what the defaults are for OSX, and, really, it doesn't matter - these features should be sensitive to extant defaults on whatever desktop environment the browser finds itself running on.