"Use PiP to show video from any webcam on your screen, nicely integrated as "Picture in Picture" which makes it ideal for live presentations, screencast recordings and in the educational sector." Or filming your hands…

"In this post, I want to pay tribute to my favorite “games” of 2012 – specific performances, instances, and events that really meant something to me. The list is admittedly idiosyncratic, subjective, and a little self-indulgent. And that’s the way it should be, I feel (um, unless you’re a journalist or something), because games, at their best, are deeply personal affairs. Games generate memories, and I want to share some of mine with you." Doug is smart.

"I think it’s valuable to have an understanding of assembly language. Assembly language is the lowest level of abstraction in computers – the point at which the code is still readable. Assembly language translates directly to the bytes that are executed by your computer’s processor. If you understand how it works, you’ve basically become a computer magician." I don't, and this looks like a lovely way to learn. Also: I think I finally get this. Nine-year-old me sure didn't.

"Porthole streams music from your favorite music player to all your AirPlay speakers, in sync." Slightly cheaper alternative to Airfoil.

"HyperCard effectively disappeared a decade a go, making way for supposedly bigger and better things. But in my mind, the end of HyperCard left a huge gap that desperately needs to be filled – a space for an easy to use, intuitive tool that will once again let average computer users make their own tools. Such a project would have huge benefits for all of us, wether we are artists, educators, entrepreneurs, or enthusiasts." Lovely piece by Jer Thorp on Hypercard. I've mentioned Hypercard is quite formative for me, right?

"Brogue is a Roguelike game for Mac OS X, Windows and Linux by Brian Walker." It's REALLY good: stripped-down and straightforward, as Rogue was, but with nice mouse implementation and a lovely auto-explore mode. Really rather nice.

"ClickToPlugin is a lightweight and highly customizable extension that prevents Safari from launching plug-ins automatically, resulting in faster browsing, reduced fan usage, and increased battery life. It replaces every plug-in object by an unobtrusive placeholder that can be clicked to load the embedded content. Further, it can replace many plug-in-based media players by Safari’s native HTML5 media player." Installed.

Cape solves a surprisingly common problem: I have this big bunch of rake tasks; I'd like them to run on the server, which tends to mean writing cap tasks just to run the rake tasks. Cape makes it easy to just mirror them.

"Sitting quietly on my kitchen table, it has already changed my radio behaviour: instead of sticking one channel on and leaving it for hours, I surf—but intelligently, discovering things I actually want to hear. Adding pictures to the radio: but just a single, little, useful one." Nice.

"The easiest hustle for tips is flattery and a smile."

"This is a VT220 serial console (circa 1983) set up as a terminal for my Mac Pro (circa 2010), a nerdy dream I’ve had for a long time that I finally made a reality yesterday." Beautiful. Just look at it!

"The Simplest Screen Recording App For Your Mac. Ever." Looks it. I'm fed up of wrangling things like iShowU, so I might investigate this.

This is working well for me: rapid calendar input, not too big on the menu bar, and yet nice support for multiple calendars and the like. Pretty much meets my calendar-input requirements, and leaves iCal to do the heavy lifting.

"Johann Sebastian Joust! is a no-graphics wiimote dueling game prototype for 3+ players. We developed it at the Nordic Game Jam 2011." Fun: electronically-enabled, no-screen gaming, which in this case is primarily about putting other players off and interfering with their controls.

"Command line work isn't a separate task that should live on its own—it's an integrated part of your natural workflow. DTerm provides a context-sensitive command line that makes it fast and easy to run commands on the files you're working with and then use the results of those commands." This looks great. Will report back on it.

"This is where I write about social & political stuff, mostly relating to sex. Yes, there's going to be a book. As an ex-sex worker, you can imagine what my bias is. Nevertheless, I am also a scientist, so will do my best to present the evidence base for each post." Brooke's new blog. This looks like it could be good.

"…if the Mac App Store is only populated by a subset of today’s Mac software, a few key points (such as “Inexpensive”) still won’t be true. This is why I believe that the Mac App Store will be dominated by (and become known for) apps that don’t exist on the Mac today." This is really good. It might even be right; regardless, it's thoughtful and well-argued.