I want to have a list of articles, similar to a category blog, but I want to use existing articles that already fall into a variety of categories. Since an article can't (so far as I know) have more than one category, a category blog won't work.
For example, I already have a category blog for "coming events". It's easy as pie to manage: I just have to add or remove articles assigned to the "coming events" category. It's basically automatic. If you look at http://www.sinaict.org, you'll see what I mean.
Now I want to have a similar list of articles, but the articles themselves might be in different categories (e.g., "social action", "education", "worship", and so forth). I could use an article-based blog, but that requires putting in the IDs of all the articles. That would be a horrendous mess to manage, since I'd have to edit the list of IDs.
Similarly, I could use a custom HTML module with a link to each article, but that would also be a nuisance to manage. It would be very easy to "lose" an article, or to leave behind a broken link.
I might well be missing some feature that can do this for me. Does anyone have any ideas?