I've only followed a couple dozen of my closest friends here. I was hoping that it would be a way to see what they have been up to on B.next, and in a way it is. My only problem with is it is that the activity page is like drinking from the firehose; it's not organized at all. I think the following feature would be a lot more useful and practical once the activity page has some filtering options, being able to hide certain activities and such.