Facebook just hit its seven year milestone. That's seven years since the creation of the social network that changed everything. No exaggeration – it really did change the world of the internet. It’s true to say that for example MySpace was around a good while before Facebook; but look at where Facebook has left these once thriving social networks. I am not saying that it’s impossible for other social networks to be successful; Twitter (my favourite social network!) for instance, is surviving just fine alongside Facebook.
