You know what I hate, links that open over your current page. Maybe I wanted to stay on that page internet?! Now I find my self right-clicking and pressing "open in new tab" for every link I click because I don't want to move off the page I'm already on. I also hate links that open a new window. Why is it so hard to just open the link in a new tab?
But, rather than ctrl+click, to avoid some of those malicious popup-on-click links in some sites, I just click the link and drag it to the tab bar.
What could you say about the left-click button ...
I'm pretty on mice anyway and they usually break on me after 3 months maximum. i just keep buying the targus multi-led mini mouse, but maybe i'll spring for a proper gaming mouse when my current breaks..
A website should not decide for its visitors where links are opened.