There is a widely-known Internet rule of thumb that 1% of users add content, and 99% lurk. There have been several studies that seek to validate that, several o

There is a widely-known Internet rule of thumb that 1% of users add content, and 99% lurk. There have been several studies that seek to validate that, several of which are outlined in the Wiki summary: [1] https://en.wikipedia.org/wiki/1%25_rule https://en.wikipedia.org/wiki/1%25_rule