Some data asks for in depth interpretation which is why we are stepping in to clarify the news about the drop in Facebook UK users.
Socialbakers has seen some increased media interest following an article recently published in the Guardian about Facebook’s recent “drop in numbers in the UK”. We would like to make some clarifications to avoid any confusion.
This effectively means that UK is inflecting in terms of numbers at near full penetration on Facebook (note: Not stagnating, nobody has yet done any proper seasonality analysis because of the growth social networks). I can’t imagine their fans could grow by 10–20M new users, although this depends if they allow teens under 13 on the platform and furthermore largely depends on their mobile adoption.
This is especially important because Facebook measures by Monthly Active Users. This is one of the fairest methods of measurement in the industry and has been used since the days of social messaging platforms like AIM and ICQ – Monthly Active Users count (MAU). The numbers are from Facebook’s ad interface, and Facebook unlike other companies, updates this data on a pretty regular basis. No other company does that – they give you rough estimations on an irregular basis, which is not enough in todays moving social marketing world.
The monthly active user count is statistically vulnerable to more casual users of the platform, users that don’t use it that often and might fall out of the 30-day range from time to time. And yeah, my grandpa might sometimes not be an active user on Facebook, even though he is using it.