Right now we have 5 blogs that we host, and also still have my 5 free hosted blogs that I toyed around with learning on. Since were in cam were making a blog for each niche, and featuring girls on our cam site in those blogs, We have a LOT more we are planning on building..and a lot more refining to make our blogs better,,,heres one for example
www.sinfullysexyfetishes.com/blog
That "oldest-2-newest-redux" plugin sounds like something Ill keep in mind for when our blog network gets to big to handle,,,,at least if you cant update all the time you are freshing for visitors