A large part of this thread seems to be discussing extracurriculars and their importance in the application process. I just wanted to point out that, although extracurriculars don't have the same impact on an application to a UK university than they do to a US application, that doesn't mean we don't do extracurriculars.
It appears that the original poster is under the impression that UK students spend all of their time studying and not doing much else, but this is simply not true. For example, a friend of mine who'll probably be studying at Cambridge in September not only took four A-Levels, but plays saxophone, is in various orchestras and choirs, chairs the school debate club, was head girl and part of the Fair Trade club!