There are a few quick guidelines for social media: One, make certain to sign up for Twitter and Facebook and post at least biweekly. Two, if you wouldn’t say something to your boss and/or grandmother, there is a pretty good chance it does not belong on social media. The slew of profanities doled out by Amy’s Baking Company in response to criticism on the business’ official Facebook page is just one example of what not to do. Whenever possible, keep posts relevant and lighthearted. And remember how social media can factor into search engine optimization, AKA “SEO” for small businesses: companies that blog have 434% more indexed pages, there are 100 billion global searches per month, and posting blog links on social media can help companies reach even more people.