Plagiarism claim against JK Rowling

Well we had one against Dan Brown a few years ago, now JK Rowling and her Harry Potter empire are under attack.

I suspect an example of money hungry lawyers exploiting the legal sytem - in this case the Statute of Limitation.

http://news.bbc.co.uk/1/hi/entertainment/8522291.stm

As far as I can tell, no one has yet linked Bike to a previously undiscovered copy of 'Velocipedes - a guide for the etiquette for young ladies using said form of transport,' (or How to ride without showing one's bloomers)by Jane Austen's second cousin three times removed (once forcibly), Lancie Headstrong.