Twitter is a social networking site that relies on micro-blogging for communication. By typing short, 280 character messages users can communicate with their followers and get information spread around.
A blog is an informational website displaying information. Search engines like new content, and as a result, blogging is a great search engine optimization (SEO) tool. Blogging provides an easy way to keep your clients up-to-date on what's going on in their industry and provide tips.
Pinterest is extremely visual, so if your brand is visually heavy, Pinterest is a must. If you are a fashion, food, fitness or DIY brand, Pinterest has a very large female audience.