I’ve been using the method of syncing Facebook events in my Google Calendar for some time now. I find it easier to manage events that I want to attend and see it with my regular calendar. The one thing I don’t like is when you have event invites and you choose “not attending” it still shows up in the feed. In order to get it off the feed and calendar you have to go into the event and choose “remove from my events” link. This adds more work than necessary when you are trying to streamline your productivity efforts. One way I found to test a different solution to this is 30boxes, which also integrates with Facebook. You have to try both to see what works for you. Check out the insidefacebook.com blog post for the step-by-step instruction.