Sao Paulo, Brazil – Apple’s restrictive control measures and policies will ultimately fail, according to Linus Torvalds.

“Technologies that lock things down tend to lose in the end,” said Torvalds at the keynote of LinuxCon Brazil. (Cult of Mac is reporting from Sao Paulo; come to our Nov. 20 meetup for a chance to win a signed copy of the Brazilian edition of Leander Kahney’s “Inside Steve’s Brain.”)

If you’re a photographer, designer or marketing type, chances are you’ve used Shutterstock‘s stock image service at some point — either to hawk your wares, or to grab inexpensive(ish) good-looking images for a project. And if you use the service frequently, things just became a little easier — thanks to Shutterstock’s new iPad app (as long as you have an iPad, of course; if you’re a photographer without an iPad, well, get one).

I recall the time I met someone who was not only vision impaired, but nearly blind. However, their loss of vision didn’t prevent them from enjoying computers. Although we were both able to get a lot done, they wouldn’t have been able to get as much as I can get done without special tools like a large display with overly magnified and software enhancements on their computer.

Apple’s iOS mobile operating system offers nearly the same features to help the vision impaired and even people who depend on reading glasses to see things displayed on the iPhone’s tiny display. Here’s how to access them.

For the first time in 15 years, Apple has five percent of the global PC market. The numbers are almost embarrassing: 24.6 percent third-quarter Mac sales growth that beat the pants off a PC industry limping along with just a 5.3 percent increase.

Retailers have found getting rid of non-iPad tablets can be like selling Halloween candy in November. Retail giant Staples is taking a cue from other failed attempts to rival the Apple device and cutting up to $300 off RIM’s PlayBook,  just in time for Christmas.

Could it get any sadder? Ten years late, Microsoft is finally set to open its sad sack retail store later today at Tysons Corner, pretty much directly across from the original Apple Store that started it all way back in 2001. Needless to say, the world’s pretty much yawning at the news, and so Microsoft is trying anything to get people to attend the grand opening. I’m not sure what’s sadder, though: the fact that they hired a Jonas Brother to draw in crowds, or the fact that the Jonas Brother they hired, Joe Jonas, is both a Mac user and a former entertainment act for Apple, famously drawing scores of screaming teens to the SoHo Apple Store in 2008.

Digging through the bowels of iOS 5.0.1, developer John Heaton found something neat: some code strings that strongly hint iChat functionality will be coming to iOS sometime more or less relativistically soon.

It’s here. It’s Minecraft. And now you can play it on your iOS device. Clap your blocky hands together and praise Notch.

If you’ve played Minecraft before, this isn’t quite the game you’re used to. As it stands, Minecraft: Pocket Edition is a stripped-down version that removes what many existing fans of the game will say are the best bits. Don’t pay too much attention to the complaints, though, because there’s still a lot of fun to be had with what remains.

Apple released iTunes Match this week, and along with it a new version of iTunes which includes a lot of new features to support music in the cloud. We’ll look at these features in the Mac OS X tip for today.

Steve Jobs had a life-long fixation on LSD, and often ended up asking potential Apple employees during interviews how many times they had dropped acid to throw them off guard. Steve Jobs personally considered doing LSD to be one of the formative experiences in his life, and was insistent that others should do it, too.

With such a famous advocate working for free, it’s not a surprise that the man who invented LSD eventually contacted Steve Jobs. What is surprising, though, is how long he waited to get in touch… until he was 101 years old!