Killing off "_blank" would disable force-opening links in a new window, which is useful in dynamic context, e.g. chat page, so I don't want that. Also, window.

Killing off "_blank" would disable force-opening links in a new window, which is useful in dynamic context, e.g. chat page, so I don't want that. Also, window.opener is still abusable if I middle-click links to open in a new tab. I was very surprised when my Google Search tab got replaced by something else after I middle-clicked on some questionable link.