Earlier quoted context omitted.
Nah. Average consumers almost never touch ftp anymore. I'm a tech pro and even I haven't used ftp in years. Having ftp servers accessible from a browser is a fairly useless luxury at this point. Dedicated ftp clients are very easy to come by for anyone.
Do dedicated ftp clients include crawling and indexing?
Whether Google's search engine will continue to do so for ftp:// resources once Google's web browser no longer handles them remains to be seen.