"Note that I am not saying that zero content should be available until the user has made a contribution to the site, just that the site should at least keep som

"Note that I am not saying that zero content should be available until the user has made a contribution to the site, just that the site should at least keep something special for people who do. Most importantly, I am not saying that this practice is best for all sites or even the majority." I agree. On myspace, for example, much of the value is tied up in the actual user. Quality photos aren't important. What's important is that they are photos of a real person you can make comments on and send messages to. It makes sense for them to encourage participation to a greater degree.