Switch to photography, then you can get addicted to Flickr.
Being serious, it strikes me that Pprune is like the rest of the Internet - caveat emptor. Take everything with a large pinch of salt especially if you haven't the faintest idea who the author is. There are some people whose writings on almost anything should be taken seriously, some who you can take seriously on a few subjects, and a great many you should ignore. The skill is sorting the wheat from the chaff.