@Search Engine Land: How predictive heatmap tools work and how they can lift your conversion rates. I write for SEL’s Just Behave (Usability/Conversion Optimization) column once a month.
@Wolf-Howl: Why Google HQ Really LOVES Thin Affiliates . I write at Mike Gray’s site periodically, when I have something that will fit with his audience.
@Wildfire Marketing’s Marketing Tips: An Interview on Link Building With Yours Truly
If you liked those, you should add my RSS feed to your reader because some of the best stuff I write gets published here before it gets cited or repurposed in other contexts elsewhere…