The internet is truly amazing. Not only can you buy anything you can think of, but you can watch most things you can think of too, and listen to music for free on sites like lastfm.com. And you can speak to people for free over skype and other messaging programmes. You can book flights, hotels, etc, bank, pay bills, and waste hours and hours of time reading endless rubbish.
Today I found a site called http://www.virtualgym.tv/ where you can pay to download workouts by instructors. So now I do not even have to leave the house to exercise, and the online version is much cheaper than paying for a real life class.
I may never leave the house again. If only I could download sunlight and seaside at the touch of a button, life would be complete.