I like the idea of Posthaven, but the academic research lab I used to work with can't afford to move its ~10 Posterous blogs to Posthaven at $5 each per month.

One of the nice things about Posterous was that you could create new blogs freely to clearly separate different projects within an organization. Charging per-blog removes this affordance and we're back to the Wordpress-style monolithic blog.

I can't find anyway to contact the Posthaven guys about this.