So I was looking at this multilingual site, and it occured to me that it would be really nice if someone could jump from one page to its translation in another language, simply by clicking on the language name. This would require a bit of Javascript programming though, and a fairly extensive table. Maintaining the site when new pages are added can become a bit messy as well, although not unreasonably so.
Someday I might comment on the design of the splash page as well. Maybe some other time.