A user on Reddit pointed out that Richard "rick752" Petnel, maintainer of one of the most popular filter lists for Ad Block Plus, has passed away at age 56. In an article last year Petnel described a bit of what he was up against in the ad world. "'I'm playing against some pretty big players,' he said, explaining his reluctance to step forward. 'I don't want to be harassed. . . . I don't want to be bribed. I started it because I was frustrated with getting my computer infected from ads -- malware and spyware and all that stuff,' he said. 'I kind of went overboard with it. But you have to admit, it's pretty amazing, right?'" Update 15:05 GMT by SM: updated to reflect Rick's status as maintainer of the most popular Ad Block Plus filter as opposed to Ad Block Plus itself.

chrb writes "With the recent discussion here on proprietary blobs in the Linux kernel, it's nice to see that today Sam Leffler has released the source for the Atheros Hardware Abstraction Layer under the ISC license, which is both GPL and BSD compatible. The Atheros chipset is used in many laptops, so this is another important step towards running a completely free distribution."

An anonymous reader calls our attention to California's familial searching policy, which looks for genetic ties between culprits and kin. The technique has come to the fore in the last few years, after a Colorado prosecutor pushed the FBI to relax its rules on cross-state searches. "Los Angeles Police Department investigators want to search the state's DNA database again — not for exact matches but for any profiles similar enough to belong to a parent or sibling. The hope is that one of those family members might lead detectives to the killer. This strategy, pioneered in Britain, is poised to become an important crime-fighting tool in the United States. The Los Angeles case will mark the first major use of California's newly approved familial searching policy, the most far-reaching in the nation."