Lucy,
Thanks that does and I really am interested in both hobbyist's and provider's take on this!
I firmly believe that YES and NO recommendation reviews are necessary and very important to the board! What I take issue with is Nasty though because as you said "if you're nasty, then the review is less likely to be useful because people might assume you have a personal axe to grind." I tend to believe that may be part of it but believe more strongly that it is a reflection of the person's persona and need to make the reviewer feel good about themselves at the expense of another. I personally find that disturbing and a negative reflection on the reviewer!
Thanks for your input! Thank everyone for your comments so far!
DD