This is just a test comment to verify that mentioning a community like so /c/photos gets automatically converted into a url on the frontend.

We have n communities. Each submitted thing gets a rank based on age and number of likes. The Frontpage shows 20 things. Ideally, only 1 thing should be shown from a goven community, giving room to other communities like /c/introductions to be seen. I think I got it implemented like this, but we should keep an eye on how it really behaves in practice.