Way back when, one of the first showcase sites dotMobi had to show people was for Las Vegas.
Now, Nevada is showing it still cares about .mobi. The Nevada Commission on Tourism owns and operates sites at http://nvroads.mobi and http://nvski.mobi. Not only did the Commission use dotMobi best practices when creating the sites, they've actually spent time and money promoting the sites.
Along with strongly featuring .mobi on their PC Web site (including education -- and a video -- on .mobi sites) and geo-targeted banner advertising on http://weather.mobi, the Commission has produced 3"x5" cards that are distributed at ski and sport shops. Here's a sample of the cards:
But my favorite thing? The Commission has put up NVski.mobi billboards on major highways ...
... Cool, huh?