I usually don’t (in fact I think this is my first time!) repost stuff from other blogs but I find this particularly interesting: Disable Your Antivirus Software.
Green Ruby is a pretty nifty news letter. You can follow it on their web page or subscribe to receive it by email. Receiving emails may sound outdated but I actually like the medium. The fact that it’s one of only two such email I receive makes it stand out from amongst my daily browsing.