Often it's a topic I don't yet know much about. I hear about a topic and search for it, and find a disappointing wikipedia stub. I continue my search to find

Often it's a topic I don't yet know much about. I hear about a topic and search for it, and find a disappointing wikipedia stub. I continue my search to find there are numerous books and research papers about the subject. After reading those my intellectual curiosity may be satisfied, but I wouldn't consider myself an expert and I also don't have any inclination to go back and write a proper wikipedia page.