Anybody purchase a touchscreen monitor yet?

I've been looking at this one from Dell and it looks pretty good. It's also nice and large so it can double as a TV for Netflix and DVDs since my computer room doesn't currently have a TV. Has anybody seen this in person or tried any other touchscreen monitor that they could recommend? $650 is pretty steep, so I don't want to dive in without looking at alternatives. http://accessories.us.dell.com/sna/productdetail.aspx?baynote_bnrank=0&baynote_irrank=0&c=us&cs=19&l=en&sku=320-9517&~ck=baynoteSearch