Drag and Drop/What you see is What you Get - Webydo has this down. Templates - They're great and you can make your own. Fantastic for Designers - Lots of flexibility - Sexy as hell. You can build very impressive sites very quickly. The $60 per site unlimited hosting for 1 year was a good deal.

The way you can easily manage contents on it with drag and drop function,

As a Designer, I have worked with many page layout and web building applications. Webydo is a combination of both, allowing you to work in a page layout environment while building a website. I also like to ability to create a mobile website with the components used to build the desktop version. I especially like the ability to download all of the files for backup. Although I have yet to try uploading them to a server, Webydo states that you can do this if you want to host your own site after building it, nice.