Responding to yesterday's post indicating that Ubuntu might move to a rolling release schedule, reader ddfall writes "This is wrong! Engineering Director of Ubuntu Rick Spencer says 'Ubuntu is not changing to a rolling release.' He goes on to say, 'We are confident that our customers, partners, and the FLOSS ecosystem are well served by our current release cadence. What the article was probably referring to was the possibility of making it easier for developers to use cutting edge versions of certain software packages on Ubuntu. This is a wide-ranging project that we will continue to pursue through our normal planning processes.'"

EMB Numbers writes "Sony has revealed that the new SNAP development environment for 'consumer electronics' is based on Objective-C and the open source GNUstep implementation of Apple's Openstep spec. While Apple has continued to update their specification in the form of Cocoa and Mac OS X, GNUstep has preserved the original standard. Anyone familiar with Cocoa Touch and iOS will feel right at home developing for Sony. There may even be some source code compatibility between the platforms. The world continues to chase apple — probably for the better."

ttsiod writes "Back in 2001, I coded HeapCheck, a GPL library for Windows (inspired by ElectricFence) that detected invalid read/write accesses on any heap allocations at runtime — thus greatly helping my debugging sessions. I published it on my site, and got a few users who were kind enough to thank me — a Serbian programmer even sent me $250 as a thank you (I still have his mails). After a few years, Microsoft included very similar technology in the operating system itself, calling it PageHeap. I had more or less forgotten this stuff, since for the last 7 years I've been coding for UNIX/Linux, where valgrind superseded Efence/dmalloc/etc. Imagine my surprise when yesterday, Googling for references to my site, I found out that the technology I implemented, of runtime detection of invalid heap accesses, has been patented in the States, and to add insult to injury, even mentions my site (via a non-working link to an old version of my page) in the patent references! After the necessary 'WTFs' and 'bloody hells' I thought this merits (a) a Slashdotting, and (b) a set of honest questions: what should I do about this? I am not an American citizen, but the 'inventors' of this technology (see their names in the top of the patent) have apparently succeeded in passing this ludicrous patent in the States. If my code doesn't count as prior art, Bruce Perens's Efence (which I clearly state my code was inspired from) is at least 12 years prior! Suggestions/cursing patent trolls most welcome."