I love using multiple monitors. Thanks to DisplayLink technology, it's easier than ever to use more monitors - especially when using a mobile computer like a laptop, tablet, ultra-mobile PC (UMPC), and others.
I've often wondered when desktops and laptops will start coming with two video ports. You can get desktops that are built for gaming and those will often have two DVI ports (or maybe two VGA ports if it's an older machine). However, if you're not a gamer and you don't need that level of horsepower, why spend the money?
DisplayLink is starting to appear in monitors and docking stations, so it's becoming easier than ever to use multiple monitors. If you like to multi-task and you like to open many different windows, then you may want to look into DisplayLink technology.