Start your own advertising business
Introduction.
Imagine having adverting boards scattered over the whole SL Grid. From the convenience of your office, you can update any of your display board all over SL with one command. Not only is there a texture displayed, when someone clicks on the painting (As per a prompt) a web site popup box offers a click option to go to that web site of location within SL.
This in itself could be a business if you wanted to rent out advertising on these sites.
IM Beach Nightfire for a demonstration and discussion on purchase/rental/profit share.
A Few display options shown here