Well its been a few days since I have signed up for Facebook. So far so good, but this article comes along and has given me a whole new set of things to try. One thing I have learned in these 3 short days is you have to decide why you are on facebook: is it social or business? The answer will determine how you approach the main two activities you will undertake: adding “friends” and adding “content”. It would be great if you could segment your friends and content into business and social so depending on who was looking at your profile, the page would display the appropriate content. But for now, you have to pick..and I’m definitely going business.