This is a very nice website. However, there is a problem posting in the forum using Chrome (at least on my computer) I simply can not type any text in the message area. So I'm writing this message on Firefox.
That said I really like the ship tracking feature. I have used the marinetraffic.com website but this is nicer. We have gone on about 8 cruises and we like NCL the best because of the "freestyle". No dress-up and several specialty restaurants. I'm tracking the NCL Sun now as we will be boarding in San Francisco in a couple of weeks for an Alaska cruise.
The ship webcams are interesting. Unfortunately they tend to turn them off or show old pictures when something interesting is happening, like going under the Golden Gate Bridge or through the Panama Canal locks. I guess they don't want you to enjoy the view without being on the cruise.