tangor - 7:19 am on Oct 2, 2011 (gmt 0)
Nah. Stuff all you want. What can it hurt? The brands do it all the time! Test it on a few pages (not the site) and see if it makes any difference. These days you can't tell since Panda can't figure out what to do and is run so seldom none of us can figure out if what we did makes any difference, or that what used to work will still work after the next run...
Then again, idiot stuffing deserves what it gets... google isn't the only SE out there and some of the others do have higher standards (bing, etc) which haven't like stuffing anyway.
THERE IS NO MAGIC BULLET.