SFFS 21/01/2012

Welcome to this week's round of SFFS snippets. Sign up, and then enjoy the read on Saturday!

Please ensure that you do the following:

1. Have the blog post live by 6 am GMT (Greenwich Mean Time). Work it out if you're in a different time zone. 
2. Do not post anything else on your blog for at least 24 hours after posting the SFFS blog post.
3. Make the SFFS blog post clearly identifiable to readers (e.g. use "SFFS" in the heading, or some variant). 
4. Keep the snippet's length to ten sentences or less. Otherwise it's no longer a snippet. 
5. Please note, the twitter hashtag is #sffsat. :)