its impossible to find your perfect news feed unless you are running it... I would just start skimming over a few other feeds routinely and you will be able to

its impossible to find your perfect news feed unless you are running it... I would just start skimming over a few other feeds routinely and you will be able to pick up a bigger variety of stories. treehugger, techmeme, betanews, techcrunch, and even ted will be good places for a wider inventory of stories.