According to a report by comScore, Latin America could be the best region to target with a social media marketing strategy. A recent study by the firm showed that in April alone, over 127 million Latin America internet users visited a social site from home or work. It also revealed that Pinterest grew its audience in the region by eightfold, increasing membership from 153,000 at the start of the year, to more than a million by April. Latin America has embraced the social revolution with open arms. It is up to marketers to play their cards right and make the connection. Here are some pointers on how to…