Have you heard—“blog” is out, “Tumblr” is in. The micro-blogging site has developed into a more serious platform for brands. There are over 50 million blogs on Tumblr, which could mean a lot of people looking at your site. Tumblr makes juggling another social media site a bit easier by integrating with Facebook, but embraces a design-oriented aesthetic for anyone looking for more distinction than a generic Facebook page. For a more professional look, design a custom theme or choose a free one from Tumblr’s theme garden. Still too overwhelming? Eight classic, professional themes perfect for small businesses have already been narrowed down to make selecting the best theme even simpler.