Just for fun: quick word cloud visualization of core consulting skills form the spreadsheet http://twitpic.com/1fe1zt
Here's mine: http://www.cvloud.com/max And here's the source: http://github.com/maxaf/cvloud
It works quite well, but you will need to tune parameters to get good output. I am using simple script which generate few variants of settings and than hand pick one image.