Maintaining multi-author blogs is hard but it definitely pays off. A multi-author blog provides the variety of insights, perspectives and blogs. Most feeds in my reader are from multi-author blogs – namely because I enjoy the daily variety they offer. Creating the strong community of guest authors and contributors around your blog is gold: the …

Just noticeable difference (JND) describes the marginal difference in a stimulus (compared to a similar stimulus) needed for that difference to be perceived. Also mathematically represented as: That’s a freight train of earth-shatteringness, right? In blogging lingo, it means you can’t just be different from other blogs. You have to be sufficiently different in some …