It's good to be first to market, first to feature. But the wiki market is heating up with new entrants. so we have to stay at the forefront of innovation.
This week, a new competitor to the space, Atlassian Confluence, made their wiki run on a Wii. While I don't dispute the potential of this handwaving technology, their co-founder, whom I've yet to meet, claims is the first enterprise wiki on a Wii.
Sorry, Charlie, Socialtext is the first enterprise wiki to run on a Wii, it is called a Wiiki (oh, right, you called it that too) -- Luke Closs did it a month ago.