By Edith Colegio If you haven’t already, you should think about adding social capabilities to your website. This will help you attract new users, and keep them on your website for longer and get them to come back more often.  The use of existing toolkits like the Windows Live Messenger Web Toolkit can be very useful to achieve this. Using the Windows Live Messenger Web Toolkit You can use this toolkit to integrate presence, instant messaging, and contact information using the following interfaces Windows Live Messenger UI Controls       These controls are a set of UI building blocks. The UI Controls are easy to add to an existing XHTML page. They provide a professional UI ...