Comparing Kindle Touch vs Nook Touch, does anyone know which is better?

I’m trying to figure out which one to buy, and looking for a good review of both.

I found a good review page at http://netpyro.com/kindle-vs-nook-which-new-e-ink-reader-model-is-the-best.

They have a comparison chart and good review.

Amazon Kindle 4 and Kindle 3 Side-by-Side Comparison