Like the name...however... The site is way too white...needs more color....and maybe some images, etc. You might want to find a nice template to use. You also might want to add some extra features to your chat...such as fun avatars, smilies, sound effects, text styles, file and image sharing, etc. You also need to do some onsite SEO, such as your title tags, alt tags, etc. What keywords will you be optimizing for? Otherwise, looks like a great start. I wish you the best of luck.
Looks good as a layout but your chat doesn't really have much features and it's kinda funny when you put that "new chat experience" as a title.