A recent article gives some suggestions for dealing with multiple Google accounts on a Mac. First, a free downladable application called Mailplane has some great functionality for using Gmail the way it was intended, but a few extra buttons allows for easy switching between accounts for mail, docs, and more. Take the trip over to their site to watch a quick tutorial and then download the app.
Second, Sparrow is a great way to integrate different mail accounts that makes checking your mail as easy and fun as the iPad. It even integrates Facebook, Twitter, and other social media sites. Watch their quick overview tutorial and then download the app through the App Store.
Lastly, you could use Fluid to create an application to place on your Dock for all your favorite websites. This makes it easier to see so you don't get lost in all those tabs you have (see Safari Auto-Click Bookmarks) open for Facebook, Gmail, Calendar, Google, Docs, and others that you've opened while surfing. This app will cost a few dollars, so we've listed last.
Hope this helps! If you have other suggestions for using Multiple Google Accounts, please feel free to leave a comment.
