wheel weight

[oasis]

I was going through tirerack.com to check on a particular wheel option, and I was surprised to see it listed as lightweight: 20 lbs.. Is 20 lbs. lightweight?

(For those who have a good memory and thought I already decided on a wheel in my brake/suspension/tire/brake investigation, I came across another option while searching eBay for my Numero Uno choice. Ironically, Numero Dos is the same diameter, width, offset and bolt pattern as Uno. I am semi-embarrassed to say what Dos is and I'm not sure if I will pull the trigger on it even though it is in line with my general quirkiness. And you can be sure I am not going to do an opinion poll on this either. Numero Uno would win 17-0 with three people telling me, "It's your car. Do what you want.")