Anybody happen to see this article in the NY Times about [purportedly]ergonomic -- easy to use -- garden tools?

http://www.nytimes.com/2013/07/04/ga...ing-pains.html

or

http://tinyurl.com/oeyopbd

My tools go back to the Pleistocene (so does my budget!) but I'm curious if NG members have used any of these & what you thought of them.

HB