> Mobile users won't necessarily need all the things Desktop users do,
> since they usually have a very clear picture of what they want to do
> on the site.
That's backwards. Desktop users want exactly the same that mobile users do. Desktop version has more only because someone thought "hey we have some space there why not to fill it with something?". That something is often most usless stuff. > PS: Please allow your users do "default" to a standard-version. I've seen
> so many sites break on mobile phones, making them completely useless...
The thing is: the default version will soon be the mobile one.
Take a look at Luke Wroblewski's "Mobile first" it's a good insight what's going on.