Waula is great online storage technology that allows you to also socialize with other online users who share their sites. This is different than facebook, as facebook doesn't offer to store your hard drives data onto their system and neither does Google docs or WordPress. However, they do relate with one another as they allow users of their sites to post comments on existing content, such as recent posts (text, articles, videos, etc...). WordPress is limited to only message posts, but does offer a number of cool widgets that can be installed on its site. Waula on the other hand doesn't have much else other than storing content and allowing message posts of that stored content.