@hnla – Might work well on the home page – you log in, and the sidebar immediately shows you a set of posts that are targeted to your interests.
Personalised content if you like.
It’s a useful snippet of code to bring posts relevant to some metadata (in this case an interests list). You could see it in other scenarios, e.g. you create a group about “Liquorice Allsorts” and a routine like this could pull in all relevant blog posts.
@tak5haka – impressed you stuck with it through the upgrade issues.