NEW YORK – It is said that it is better to give than to receive. That is not true for the average Facebook user, though.

A new study has found that the average user of the world’s biggest online social network gets more than he or she gives. That means more messages, more “likes” and more comments. Yes, even more “pokes”.

Behind all that is Facebook’s relatively small group of “power users”, who do more than their share of tagging, liking and uploading. The report from the Pew Research Centre’s Internet and American Life Project comes two days after Facebook filed for a US$5 billion (S$6.2 billion) initial public offering of stock that could eventually value the company at US$100 billion.

Key to that mammoth valuation will be Facebook’s ability to convince advertisers that they can make money from the billions of connections and interactions that people partake in on its website and beyond. Though Pew’s findings do not address the commercial side of people’s activities, they shed important light on how people use the site and what they get out of it.

The study is the product of Pew’s analysis of Facebook user activities in November 2010. It consisted of data that Facebook provided to Pew after 269 users gave their permission. Those users were identified through a random telephone survey about broader Internet issues.

The researchers found that about 20 per cent to 30 per cent of Facebook users fell into the “power user” category, though they tended to specialise in different types of activities on Facebook. Some of them sent a lot of friend requests, while others tagged more photos than the average user. Only 5 per cent were power users in every activity that Pew logged.

The way this plays out is that the average user is more “liked” than they click “like” on other’s posts. They receive more friend requests than they send. On average, 63 per cent of Facebook users studied received friend requests in the survey month, while only 40 per cent made a friend request.

The result? It feels good to be on Facebook. It might even feel better than life off Facebook. After all, there is no dislike button, and friends are unlikely to post harsh comments on your page. Instead, people you might not have seen in years bombard you with positive affirmations day after day, year after year.

“You keep getting all these wonderful positive rewards,” said Professor Keith Hampton of Rutgers University and the study’s main author. “That’s pretty hard to give up”.

Getting more than you are giving, in terms of emotional support, “is kind of what you are looking for”, he added.

This might be the lure of Facebook, the reason it could be worth US$100 billion and the reason it has 845 million users who are not leaving even if they have been on the site for years. The study found no evidence of “Facebook fatigue”, the idea that people get tired of Facebook after they have been on it for a long time.

In fact it was the opposite. The longer someone had been using Facebook, the more frequently they posted status updates, pressed “like” and commented on friends’ content.

“For most people, the longer they are on Facebook, the more they do on Facebook,” Prof Hampton said.

The researchers also looked at poking, the weird, perhaps least-understood and easily joked-about activity on Facebook. They found that the “poke” button was among the least-practised activities. Only 6 per cent of users poked a friend, while 7 per cent were poked during the month.

“While uncommon, some Facebook users are frequent pokers,” the report says. “Five participants from our sample poked nearly once a day, being poked themselves a nearly equal number of times.”

The original phone survey of 2,255 adults was done in October and November of 2010 and has a margin of error of plus or minus 2.3 percentage points. At the end of that survey, users were asked for consent for Facebook to share data. Twelve per cent of the survey participants agreed.

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