It’s a decidedly case-by-case question, and you shouldn’t let silly things like “data” and “value judgments” get in the way of an enthusiastic impulse purchase. But for the more prudent types, Consumer Reports has compiled handy a repair-or-replace guide.
The magazine drew together reader survey results with their own internal data to evaluate peoples’ experiences repairing and replacing certain classes of products, and the results aren’t terribly surprising: Point and shoot cameras are cheap and difficult to repair, and get noticeably more advanced over short periods of time, you may as well just replace them if they break outside of two years of ownership. LCD HDTVs? Hold on a little longer.
Granted, the general trend here seem to be that it's not worth repairing anything that's more than a few years old, so it's less a guide about when to replace than confirmation that today's gadgets—even the most expensive ones—are more or less disposable. Full chart below. (Click to enlarge) [Consumer Reports via Consumerist]

All those features we went over in our 
Need some extra space for your gigantic Gmail habit, or to stash more pics in Picasa Web Albums? Google took a knife to its extra storage prices, offering, for example, 80 GB for $20 per year.
Last week we asked you to
Windows only: Planning an upgrade soon? Save yourself the web searches for your specs and download Speccy. Speccy does a quick scan of your machine and gives you a complete rundown of every piece of gear that’s in your computer.
Windows only: Free application Comodo EasyVPN creates a virtual private network between your computers for a hassle-free, secure private network. That means you can access, for example, anything on your home computer from work as though you’re on the same local network.
Windows: Panda Cloud, the constantly updated, cloud-run antivirus app that promises almost real-time protection from burgeoning web threats, is out of beta and available for a free download.
Crutches. In a thousand years, their design hasn’t fundamentally changed. And for something as minor as a sprained ankle or broken foot, the
A light, 2.5lb exoskeleton, the Freedom Leg moves all of your body weight from your injured foot to the prosthesis frame and your upper leg, meaning that you can walk pretty much like your used to while you heal up. And while I welcome resident doctors to list all of this product’s flaws in the comments, to my pea brain, the idea seems so obvious and simple that it just might work. [