Just put up an early version of the Backlink Marketplace that will be the cornerstone of the Blog app. Here's the concept:
1 - Each user has their own custom-domain enabled blog, the purpose of which is to make SEO-focused blog posts
2 - Users may list a link they'd like someone else to include in their own blog post as a backlink
3 - Users pick up a backlink (earning a point they can use to post their own backlink for pickup) and post a blog with it - auto-confirmed by the code
4 -