I'm using a 2012 Retina Mac Book Pro running OS X 10.7.5. I am a Windows power user and an OS X neophyte.
Many of the keyboard and mouse shortcuts I know in Windows have functional equivalents in OS X. A feature that I find particularly useful in Windows is the ability to middle-click to close tabs (works across Firefox, Chrome, Visual Studio). This saves a user from having to click explicitly on a tab's "X" icon.
Is there a magic trackpad click equivalent to middle-clicking a Windows mouse?