@matigo you see, I sub to RSS feeds the way some people hit follow on twitter. If someone has written something interesting or insightful, and I've come across that, I'll add the feed to my ttrss. I then need some impetus to delete them afterwards.
WWDC just provided me with such an impetus. Scads of redundant hackneyed information, coming from people who probably should know better, and who can (and have) write better.