There is a new badminton singles league! This is for men and women of all standards. If you want to join a free online ladder where you can challenge those above you to a game, click on -

http://sports-ladder.net/Badminon-sheffield/index.php

Don't be confused by the picture of the Squash racket. The site was originally designed for squash ladders, but can also be used for badminton.