Travel blogs are one of the most common blog types . . . right behind high school sex fantasy diaries. And one would think travel blogs would be insanely popular, given that most everyone travels to some degree. But just like travel writing in general, there's a huge gulf between the number of people who travel and the number of people who care to read about travel. Even Gridskipper, a veritable colossus of travel blog traffic, is easily outmatched by blogs about cat pictures, salad recipes, or, say, knitting. On top of this handicap, the sad truth is that many, many travel blogs (amateur and professional alike) are shit. They wouldn't be readworthy if their subject concerned daily giveaways of gold bars. Fortunately, the reasons why travel blogs suck are very easy -- often painfully easy -- to comprehend.