I suspect you're trolling. But just in case you're not, and the problem really is that you cannot find interesting, educational and/or enlightening material... have you tried:
I appreciate the attempt but these are examples of what I find uninteresting. Toys, gadgets, household tips and trivia are not the kind of noise I want when trying to optimize for value.
Random Wikipedia: http://en.wikipedia.org/wiki/Special:Random
Ask.Metafilter (with accepted answer): http://ask.metafilter.com/home/answered
Hack a Day: http://hackaday.com/
LifeHacker Top posts: http://lifehacker.com/top/ or http://lifehacker.com/tag/top/index.xml
Wood Gears: http://woodgears.ca/
Cool Tools: http://kk.org/cooltools