Did you know that if you wanted to,  you could call up Amazon or eBay customer service rather than waiting for an email reply? Or, how about the fact that a lot of the specs listed on electronics today can be totally useless, and are just there for “show?” PC World has a greta article up which lists twenty things that consumer electronics manufacturers don’t want you to know. While we knew about just about all of them, it is a great read for some of the more casual buyers out there. Seriously, if you know what to (and what not to) look for, you can save yourself some cash.

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