This is a bit of nonsense, but fun - and a potential boost to your confidence if you're banging your head against the keyboard and the words won't come.
Enter a snippet of your writing in the box, press 'analyse' and hey presto - it'll tell you which famous author you write like.
I would love to know how this gadget works. I suspect it's completely random, since friends have entered different bits of text and it's come up with a different author name every time. On the other hand, it could be doing some impossibly complex calculations, based on common words and phrases...
I'm delighted with the result I got, but here's a word of warning. A friend of mine put a sample of her writing in and it came up with... Dan Brown. I'm trying to talk her down from the parapet of the bridge as I type. :D