Push versus Pull relationships and why I left Facebook

Tomorrow I’m going to celebrate my first month without Facebook. I’ve been using the service since it originally came out and was only offered to University students. I stuck with it when they added the news feed feature that at first was heavily controversial, yet today is looked upon as one of the key reasons why the site is successful. I even stayed with the service when they decided to open up the network to anyone with a valid email address. No one today can deny the usefulness of wha