A signature block solves a lot of problems.
- Is is prewritten and spell checked
- You don't inadvertently leave out important material
- It is quick and simple to use
What's in your signature block?
Your name, company, contact information, blog address, Twitter, Facebook, LinkedIn accounts and your Web address. Don't hesitate to include a few words about what you can do for the reader. something like this:
Here's one that I wrote
Wayne English is a Web content and social networking expert, published author and writer. He is the founder and president of Web Content Rx. His first book Web Content Rx is a Top 5 Business Title in Leadership Books at The Washington Post. Wayne teaches and presents seminars on social networking, writing for the Web, and on how to find a job using social networking and Web search. Download his Nine Steps to Social Networking Success.
Web: WebContentRx.biz
E-mail: info@WebContentRx.biz
Blog: blog.WebContentRx.biz 
Notes:
- Write out your full e-mail address so it can be copied and pasted into Web mail like Gmail, HotMail, and others.
- Indent your work. Studies show that indented text has a better chance of being read.
- Test and verify that all links work as advertised.
