Wholeheartedly agree. My #1 personal pet peeve that fits this description is links that automatically open in new windows/tabs.
You might (correctly) assume that most people want to open certain links (e.g. document previews) in a new tab, but that doesn't mean you need to force it upon them. Let them decide if they want to click with the left or the middle button.
Do you really think there are people out there who read your website, click on a regular link and then go "Damn, it opened in the same window. I guess that thing I was reading is gone ¯\_(ツ)_/¯"?