AVG has launched free security software for Mac OS X, which includes tools for Safari and Firefox. AVG's CEO JR Smith, says, "Mac users have traditionally been less vulnerable to attacks because of their lower market share, but that is quickly changing." That's the age-old question of to what extent the scourge of malware on Windows is a symptom of Microsoft's sloppy security decisions vs. due to Windows' popularity and the fact that malware authors can get "more bang for their buck" targeting the most popular platform.

QNX Software has posted a page for its 30th anniversary, noting 30 ways that QNX touches your life (whether you know about it or not. It includes QNX's use in high capacity routers, power generation systems, emergency dispatch systems, OnStar, navigation systems, warehouse automation, television broadcasting systems, trains and planes, and many more.

InfoWorld's Peter Wayner discusses the difficulties of transforming an open source project into a profitable endeavor, offering 8 business models for balancing openness with revenue. 'The debate over permissiveness is woven throughout the discussions of open source business models. Some companies stay small on purpose, while others argue that there's nothing wrong with proprietary options if they encourage all users to share the costs of development,' Wayner writes. 'The challenge for businesses is to find viable mechanisms for aligning the interests of the users and the programmers -- a complex task of social engineering.' From selling support, to selling documentaiton, to selling FUD, each business model offers a unique opportunity to strike a balance between purity and profit.

Ars Technica reviews the iPhone: Despite regular modifications to the OS and yearly hardware upgrades, the iPhone 4 is very much a more modern, more capable version of that original device that made such a splash in the industry back in 2007.

Microsoft have released IE9 Platform Preview 3, an application that gives developers access to the IE9 rendering engine (it's not a full browser). In this update they have added hardware accelerated HTML5 Video, Canvas, Fonts (using WOFF) and big improvements in JavaScript with ES5, DOM Traversal, L2 and L3 events and 83/100 Acid3 score. It sits between Firefox and Chrome 6 on JavaScript speed, but outperforms every browser in real tests.

While it's currently cool to love Google's Android and hate Apple's iOS, especially because of the massive difference in philosophy (open vs. closed), Google still retains a fair amount of control over the Android Market. This was demonstrated this week Google employed its remote kill switch for two Android Market applications, removing them from all Android devices on which they were installed.

Based upon a recent email to the X.Org developers' mailing list, Canonical is nearing the point of one of their goals for Ubuntu 10.10 of a rootless X Server, or being able to run the X.Org Server without root privileges.

Canonical have become the first member to sign up to the Open Invention Network's new associate membership program. The Open Invention Network exists to acquire patents and license them royalty free to entities which, in turn, "agree not to assert their own patents against Linux or Linux-related applications." Current well-known companies involved with the OIN include Sony, IBM and Novell.

Last April I was on a Microsoft interoperability and Open Source conference in Ecuador (South America). On this conference Microsoft spread the word that they support Open Source Software and they do have an OSS strategy. But by checking their OSS Strategy I just felt something sour in my mouth, so I wrote this article to explain it.

The ARM processor family is a complicated one, with many different variations, leading to large numbers of separate sub-architectures in the Linux kernel. A quick glance at the ARM directory in a recent kernel tree shows nearly 70 different sub-architectures, each corresponding to a different CPU or system-on-chip (SoC). That complexity has made it harder to develop new products for new or existing ARM devices. A new organization that was formed by six silicon vendors, Linaro, seeks to simplify that landscape, and allow easier--faster--development of ARM-Linux-based products.

Mobile-Review took on the exhausting task of reviewing the new Symbian^3 Nokia system, an evolution off of their touchscreen-based S60 5th Edition. A new system at a time when Nokia announced that their high-end N-series phones won't run Symbian anymore, but MeeGo.

This is getting ridiculous. Windows Embedded Handheld? And to make it worse, there are two different versions of Windows Embedded Handheld coming out, each based on a different underlying OS.

Born out of the demise of Loki Software in 2001 was Linux Game Publishing, but now a decade later the fate of LGP is not looking good for the company that has ported about two dozen game titles to Linux.

One thing that is always of concern when dealing with Apple is the extent to which Apple might break "unauthorised" access to "your" device with a new OS update. The recent 1.0 release of libimobiledevice allows access to iPhones and iPads on Linux. So does iOS4 break this newcomer to the iPhone scene? Read more.