Facebook has changed a lot since I first started using it in college four years ago. New users may be shocked to learn that the “News Feed” didn’t even exist back then.  While college students may have a legitimate complaint about Facebook being usurped and transformed since the “good old days,” I can say that this popular social networking app is becoming increasingly useful for social media, PR and marketing professionals. With each update, Facebook increases the opportunities for content and conversations to go viral and to reach more users.

One of the key things for marketers to understand about Facebook is when to use Groups or Pages to organize a community. When organizations join Facebook, they have to decide between starting a Group or a Page. In basic terms, both Groups and Pages are forums for self-selected users to connect around a common interest. Pages are specifically designed for companies and organizations to reach their “fans.” Groups can be organized around virtually any topic, although there’s nothing stopping an organization from starting a Group as well.

Just a few months ago, I would have declared a toss up between Groups and Pages in terms of their relative effectiveness for marketers looking to make an impact in the social media space. While Groups are more antiquated and less customizable than Pages, Groups allow administrators to send messages to all members, which are sent as emails. Pages, on the other hand, only allow “Updates” to be sent through Facebook itself to the homepages of fans. When Page One PR ran a social media campaign for Wine.com in late 2008, we created a Page and found only limited features available that would be useful for reaching potential new fans (save paid advertisements). The Page was an important part of our campaign, but I wanted more.

Since our Wine.com campaign, Page One PR has set up both Pages and Groups for our company and for our clients. After working on several campaigns, I would now recommend that organizations choose Pages over Groups for their effectiveness in marketing campaigns.

What’s changed? In the most recent alteration of Facebook, Pages took on the appearance and functionality of a personal profile. This means that a Page comes fully equipped with a “Wall” where the administrators of the Page as well as fans can post comments, links, videos, and pictures. Fans can also comment on wall posts, “Like” posts or share them on their personal profiles or through direct messages. Most of these Page interactions will show up on users’ “News Feeds,” making the information more viral.  If fans share information from Pages on their own profiles or engage in conversations on the Wall, their friends see this information on their own News Feeds. Hence, another viral effect is born. Pages also come with traditional applications like “Events” and “Notes”.

Another benefit of Pages is the analytical capability called “Insights”. Measuring the results of social media is crucial if social media campaigns are to demonstrate value and ROI. With “Insights,” organizations can track growth of their fan base over time, unique views of the Page and specific areas such as pictures, demographics of the fans, and even how fans are engaging with the site over time. For one of our current clients, Meltwater, we’re discovering that Insights actually does yield interesting data about fan interaction with the Page. In particular, we’ve noticed the popularity of rich content such as pictures by tracking clicks and views over time.

Finally, the coup de gras that sold me on Pages over Groups was a vital feature improvement called “Suggest to Friends.” Previously, it was difficult for Page administrators and fans to get the word out to other Facebook users. Now, any administrator or fan can suggest the Page to their friend networks AND these suggestion notices are sent as emails.

With all of these new Facebook updates, Pages have become more useful for marketers and PR professionals. Groups have the same largely static characteristics as before. There is no Wall that interconnects content and people through the News Feeds, although Groups include pictures, videos, discussion boards, and events capabilities. This means it is more difficult to spread content virally. The best feature of Groups, from the perspective of marketers, is the ability to send messages that are sent as emails to members. However, this feature, along with Events, is the only way that members learn of Group activities without having to revisit the Group itself.

I’m not saying that the Facebook Page is the best social media tool for every organization, but I am finding that Facebook can play a helpful role in larger social media efforts.

What do you think about the transformation of Pages? Please feel free to comment on personal experiences or give your own take on Facebook as a marketing/PR vehicle.