Sounds a bit like it's going in the Slashdot direction. I once had a very similar idea when I used to have a website with a custom forum and wanted a way to des

Sounds a bit like it's going in the Slashdot direction. I once had a very similar idea when I used to have a website with a custom forum and wanted a way to describe certain posts with a handful of simple tags. Personally I think a 'helpful' or 'useful' reaction is badly needed also, but apparently it's not a common enough reaction to show up on Facebook's radar.