I'm just curious, if you own a website or are a coder out there - how many of you would bother to make a WAP version of your site? The only reason I'm asking is now that mobile phones are prehaps the Internet in your pocket as most networks are trying to convince people, do you think more people will be inclined to use those features?
It depends on your content. Some content will be usefule for mobile browsers, and some content will not. In general, most applications these days come with a 'lo-fi' verison or an RSS feed, which mobile browsers can read.