I just noticed that the “a site built for a mobile phone” option is no longer available on the Google Analytics tracking code page. There is a screenshot of the older version of the page on this Google Analytics Mobile Tracking With Rails post. There doesn’t seem to be any information explaining why this is gone–save for this lonely question on the Google Analytics help forum.
It seems like mobile tracking is still working fine, it’s just strange that the PHP, Perl, etc. code is no longer provided on the tracking code page. Does anyone know what happened to this option?
Update 2010-05-12: Some people are reporting that their mobile tracking is not working in the Google help forums. Mine continues to work though.