Yesterday, my request to get a google wave developper preview account has been finnally accepted, the google wave lab can then actually dive into Google Wave and bring you up news, tips, and tricks, to better use this platform.
Although you can not yet activate your google account for google wave, we are here to do the exploration and discovery job or you, and we even want to do some development on this new platform.
When Google Wave will be available for everyone, you will hopefully find the information that you need here in the Google wave lab unofficial blog.
Happy wave surfing.