MarketingStudies.net is more or less closed.
For Rok Hrastnik's new blog on ecommerce, analytics and online business optimization, not a blur, please click here.
If you are looking for the his Slovene blog, please click here.
If you are looking for the original MarketingStudies.net English version, focused primarily on RSS marketing, please click here.
(but please be advised it hasn't been, quite horribly, updated for a few years now)