who should you vote for

It is nonsense. It should read Whose Policies Do You Agree With? not Who Should You Vote For? The two are not necessarily the same. Sometimes voting for the party whose policies are the nearest to your beliefs might result in the exact opposite result to that which you want, because that party may not stand a cat in hell's chance of winning in your constituency.

www.whoshouldyouvotefor.com/index.php
Hope that's made it a proper link