This is such a betrayal of loyal customers by Apple. (And, yes, Zen_learner, it has already happened. Just go into an Apple store and ask them if they still sell iWeb.)
I urge others who are upset by this to send a snail mail letter to Apple's headquarters (I posted the address above). They'll probably ignore them, but it's even easier for them to ignore emails.
There is absolutely no reason why they can't continue to provide iWeb to Apple customers and especially to those of us who have spent years (and, in my case, more than 1,000 hours) building a website and gaining followers. If they don't want to provide iWeb anymore, they should turn the technology over to another company who would appreciate earning a little extra money by selling it to customers like us.
Shame on them for abandoning us.
To the people who relied on Mobile Me as a host for their websites and who are now baffled as to how to post their site(s) somewhere else, here is the FTP and host service that I use:
1. I use FETCH as the FTP. An FTP, as far as I can figure out, is kind of like a car that you take when you want to go somewhere. You use it to transport your website pages to a company that will put them on the world wide web for you. It used to cost $10 to buy, but it looks like it's $29 now. Their website is: fetchsoftworks.com/fetch/buy
2. I don't use GoDaddy, so I don't know how that works. I use Network Solutions to host my websites. (Yes, I'm about to launch a second site, so Apple has really punched me in the gut with their terrible decision.) Sign up for their "Web Hosting" service. It will cost you more than $300 per year.
I have to go through a lot of mumbojumbo to do my transfers, but if anyone else out there decides to use the Fetch and Network Solutions combo and wants me to try to describe how I do it, let me know.
Good luck to everyone. We'll all need it.