I'm thinking of changing the template for my blog reviews. I've been leaning towards the 3 column approach soon. Sometimes it's harder to fit 3 columns in with 800X600 resolution but I think it looks much better.
How many columns are you using now on your blog and what are your thoughts on 3 column designs?
Its better to have a two columns in your blog, or you can add a columns on the footer..Having too many columns on you blog makes it unpractical to the readers. They are not usually after on the widgets you have rather they are visiting your blog because of the contents..
I use 3 columns so I can keep the ads away from the navigation etc, I dont like them cluttering up my site!