Personnaly, i prefer this website to thoses recommended here instead. Even without the story search feature.
I agree it would be very useful, but really, do you find it confortable to read in a website which is all in black? And i'm not really fan of the search feature in those either. The one who has the best is FF.net, but it is understable, they've got ads, which means getting paid.
For those of you which understand how it is done, why don't you put your hands in it?