Interesting article on PSU's

I don't know if this forum is already familiar with this article from directron, but I found it interesting. I know for most people their PSU is usually an afterthought if it's thought about at all, but here's a link:

http://www.directron.com/psu.html

Yeah I read that a while back. An interesting read. I have noticed even though they claim to list the weight of all of their PSUs they have a couple that do not have their weight listed.

Its not an exact science but when you look at the weights of the PSUs that are typically considered the best brands they do somewhat follow their weights (with PC Power & Cooling sitting off on its own in the category of 'it weighs more than your monitor')