If they wanted that they should pitch the benefits of their service (hey, you and your family members can just email in posts!) not: > But blogging on Tumblr i

If they wanted that they should pitch the benefits of their service (hey, you and your family members can just email in posts!) not: > But blogging on Tumblr is sort of like being in high school. You have a lot of friends. You can navigate all the different cliques. You're comfortable. But you know deep-down that you can't be in high school forever. Eventually, you have to move on. Posterous saying "tumblr doesn't support multiple contributors for a blog" when it does - what do you call that?