Mac (9707 programs)

Pros: Runs on older systems. Specific processor builds.

Cons: No Firefox plug-ins. No Flash.

Pros: No need to CMD-click or Right-click to perform actions. Very useful for those that need to copy and paste a lot. Integrated with Evernote. Once you get used to it it's hard to live without!.

Cons: May conflict with certain apps. May be unstable sometimes.