I Have a Suggestion for Similar Worlds

It would be awesome to have a chat box like facebook I always missed that on EP and It would be a great addition to SW or even a public chat like on answermug.com that would be really cool. Hope to see a chat box because it makes it much easier to check messages then having to stop what you're doing just to check and respond to messages. But i would not get rid of the PM system. It just would be nice to have chat as well.