And how many require broadband to access later?
One of the most annoying things about web sites designed by other applications is that they usually end up overloaded with excess code, scripts calling other scripts calling other scripts, propriety software required to view, lots of bells and whistles that aren't needed, and all that requires a hell of a lot more bandwidth and time to download than a well written site does. I know an experienced person can go back in and tighten the code etc., but the average person using these programs doesn't know how to make them tighter.
It's applications like this that encourage graphics artists to design pretty web sites without any knowledge or understanding of coding - and often end up with bloated web sites or ones that will only work in something like flash, etc.
Personally, I think anyone who does not learn the basics of coding and doesn't check the finished product for tight code should NEVER be allowed to design a web page or site.