Now, be certain that it is not a website on all things macho. Being macho and being manly are generally two different things. Here, the focus is on manliness, from dressing well for little money to what to carry in your briefcase, to the five things every man must master to save his life.
The Art of Manliness is a fun, informative, well-written site, and -- putting on my communications hat for a moment -- an excellent example of niche marketing.
Hat tip to Cheeze Baron, who led me to the site.
By the way, am I the only one who, when he hears the word "manly," thinks of this: