10 must-do marketing tips for 2010

Good tips, but if they fall into the wrong hands the results could be disastrous. For instance, tip No. 2 is “Start a blog.” That could get ugly, depending on who starts it. Tip No. 6 is “Do videos.” Lots of people have done videos — ousted Miss California Carrie Prejean, for instance — and often they’re boring, embarrassing, or downright inappropriate. So be careful.