BlooSee is a web-based project targeted at sailors and sea-lovers in general, a place to exchange geographic data related to navigation (harbors, anchorages, dangers, navigation aids, etc.), create and share routes, as well as a social network oriented towards people with interests in the sea environment. The core of the system is a map of the world with information updatable by all registered users, thus keeping an up-to-date global navigation chart. The system will be in constant development, adding data and functionalities as it evolves into a richer source of nautical information.
At this point BlooSee is only accessible by invitation. You may pre-register and we'll let you know when it's open to the general public (and yes, we want this to be as soon as possible too).
You can read about the ongoing development effort on the BlooSee development blog.