Without going into too much detail, let's say I have about 1000 unique articles 700-1000 words long spanning over 20 different topics. Most of these topics are really broad, like "marketing", "psychology", "20th century literature" etc. Is there anyway I can use it to my advantage? One of the things I was thinking was to setup a PBN around each of these topics. But that's not going to be profitable for me unless I sell this PBN as a service, which I don't intend to do. Another idea was to setup a big authority site which has 1k articles under one domain. But as the topics are very broad, I don't think organic traffic would be very substantial. Do you guys have any better ideas?