to actually focus on the linked article however - this isn't just an opinion but an actual reason why Facebook has lost its huge earlier momentum of use and use

to actually focus on the linked article however - this isn't just an opinion but an actual reason why Facebook has lost its huge earlier momentum of use and user signups. though there's quite a big social network inertia, over time its going to be hard to justify the high-profit 'all your personal information is ours to sell and market' model.