It would be nice if hyperlinks in posts (both questions and comments) always had target="_blank" on them so that they opened in a new window (or tab) when you clicked them. It's kind of a pain to have to right click a link and pick the "Open in a new window" or "Open in a new tab" option from the context menu every time. I'd much rather remain in SO, and not have to engage in a long back-back-back-back-back-back-back sequence to get back to it.