Perch Runway – Member Blogs with Comments

I have a potential client who will need a Members section (the usual maintain a profile/access members-only content etc), but they also want each member to have a blog of their own and for each blog post to have a comments section.

They also want a public facing 'members' area on the site, where the public can view latest members activity such as a list of the latest blog posts. So I'd somehow need to combine all the member blogs and show only the latest posts.

My question would be, would it be possible (with the Members App) to give each member a blog of their own using a Collection and have the Comments App integrated with it so that each member can approve comments submitted on their own blog posts?

Has anyone had any experience with this type of thing on Runway?