Actually what was more interesting than "ZOMG I can 'play' a parcels web page" is that llLoadURL loads an in-client web browser that is resizable, link-clickable and can go to other typed in web pages.
This is far more useful. Scripts can now load up webpages into a clients viewer! Excellent for all sorts of info. This is even better than web on a prim. Just click the prim for a functional browser in
SL.
Also Help in the script editor opens a resizable in-client webpage of the LSL command from the wiki.