Once you go Mac you never go back! Errr…wait a minute. You did go back…and then went back again. Nevermind.

Here’s a quick tip I’ve found useful: add spaces to your dock.

Open up Terminal and type this:
defaults write com.apple.dock persistent-apps -array-add '{"tile-type"="spacer-tile";}'

Then, enter this or else the space won’t show up.

killall Dock

It’s purely for organizational purposes; browsers here, work stuff there, and media stuff there. Makes it a lot easier to spot the sections.