Yeh i got put on the waiting list aswell....
i had an interview in december 06. they made me wait till 30th march 07 and now theyre sayin wait till april! my interview wasnt great thopugh so im kinda greatful!
its my first choice though and have no offers so far,still waiting for a reply from queen marys!
Loads people say that some unis give false hope through waiting lists, and that its just a polite way to let you down gently because you had an interview but others are sayin quite a few people get in on them?! i think it depoends which uni it is!

Kings- Rejected w/o interview
cardiff-Rejected w/o interview
Bristol- interviewed-waiting list (PLEASE LEMME IN!!!!)
Queen marys- still waiting (cant b good can it!)