http://www.cio.com.au/article/428093/6_things_need_know_about_jquery/?fp=4&fpid=16
1. jQuery Promotes Simplicity.
2. jQuery Elements Display Even When JavaScript is Disabled.
3. jQuery Easily Integrates With the Visual Studio IDE.
4. jQuery Makes Animated Applications Just Like Flash.
5. jQuery Pages Load Faster.
6. jQuery Can Be SEO Friendly.