I would strongly encourage Patchou, and all involved in the development of this new web site, to at least consider the potential accessibility issues associated with the site, for persons with disabilities. In my case, I'm visually impaired, and access the 'net via auditory means only. A fancy web site with lots of nice looking graphics does me NO good whatsoever if
it cannot be navigated with the keyboard, and/or
no 'alt=' text is provided for any of the images/links.
The keyboard navigability of Plus! itself is questionable in places, at least in the 1.42b version, so I can only hope that this has been addressed somewhat in the next release.
The following site may be of interest to those involved:
http://www.w3.org/WAI/Resources/
Thank you for your consideration of the matter. I look forward to the launch of the new site, and, more importantly, to the release of MP2!