Social media and grantwriting are terms that you don't hear often used together. As demonstrated in this presentation I created for WVDO's Third Thursday series, more grantmakers - especially the larger foundations - are regularly utilizing platforms like Twitter, Facebook, YouTube, etc. to share their messages about the causes they support and their grantmaking practices. The presentation is available at http://www.wvdo-or.org and click under program and then past program summaries.
For experienced and novice grant professionals alike, you still have to perform due diligence through traditional means such as examining a funder's Form 990s or visitng a funder website to learn about guidelines and grantmaking.
This presentation provided an overview and examined the social media presence of a number of funders. I've begun work on a Part II presentation that will drill down on more technical elements of mining the data and employing social media to build relationships with funders.