Wayki is a free service that lets you create linkable map markers that you can share with others. It uses Google Map to enable users to post information, pictures and share the marker with others.
Gliffy is a free web application where develop by flash and allows users to create and share diagrams online. Having the similar concept as Microsoft Visio, but Gliffy is the greatest web application when compares with other web applications that offer the same services as Gliffy. After create the diagrams, users having an option to share it with two ways that offer by Gliffy as below.
Since Gliffy is a web application, users can easily create the diagrams and share it anywhere over the internet. Beside that, users can direct export the diagrams as SVG, JPEG and PNG file format and store in userâ€™s computers.