A number of factors are involved in asking this question. Of late the media seems to have much to say about Facebook‘s invasive nature. It’s getting everywhere, from you being able to log into Facebook to comment on a blog like this one to the iPhone app now offering to sync your handset contact book with your friends list. The press is also openly suggesting that, with over 300 million registered users, Facebook may be reaching some kind of critical mass beyond which it can only decline. There may be something in this. When everyone and his dog had registered [...]