Alacra announced the addition of two new social media features to its free Alacra Pulse site. Tweet This is a customized Twitter integration. By clicking the Tweet This button, a draft tweet is automatically created, including a short snippet from a specific business event. The user may edit the tweet before posting to their Twitter account. Share This is a plugin that allows users to automatically post stories to social media applications such as Facebook or LinkedIn, as well as social bookmarking applications including Digg, Delicious, Stumble Upon, and others.