It was a busy week here, and all we ran across worth sharing was a fabulous Joy of Tech comic about devices Facebook could work on and an iPhone case from ThinkGeek that gives an iPhone a flip-out physical keyboard.
 -- Our friends at Joy of Tech are on a roll, with this comic suggesting a variety of devices that Facebook is working on. Our favorites: The Wi-Fi-enabled Facebook garbage can that uploads pictures of things you throw out to your profile, and the Facebook showerhead whose default privacy settings "stream the steam" straight to the entire Facebook community.
 -- Though it's disappointingly out of stock until late November, the ThinkGeek TK-421 iPhone Case with Flip-Out Keyboard certainly looks interesting. While its aesthetics and added thickness aren't impressive, the flip-out keyboard works via Bluetooth with your iPhone 3GS or iPhone 4 to provide the tactile typing sensation that some recovering BlackBerry addicts crave. The $49.99 case is an original ThinkGeek creation and uses its own built-in, rechargeable battery. Now you can text your reason the next time you're not at your post.