Last June, Turbine made the decision to switch Lord of the Rings Online from a subscription-based business model to a free-to-play model supported by microtransactions. In a podcast interview with Ten Ton Hammer, Turbine executives revealed that the switch has gone well for the company, with game revenues roughly tripling. The active player base has also grown significantly in that time. Executive Producer Kate Paiz said, "This really echoes a lot of what we've seen throughout the entertainment industry in general. It's really about letting players make their choices about how they play."

An anonymous reader writes "So, he or she has cheated on you for the umpteenth time and their only excuse is: 'I just can't help it.' According to researchers at Binghamton University, they may be right. The propensity for infidelity could very well be in their DNA. In a first of its kind study, a team of investigators led by Justin Garcia, a SUNY Doctoral Diversity Fellow in the laboratory of evolutionary anthropology and health at Binghamton University, State University of New York, has taken a broad look at sexual behavior, matching choices with genes and has come up with a new theory on what makes humans 'tick' when it comes to sexual activity. The biggest culprit seems to be the dopamine receptor D4 polymorphism, or DRD4 gene. Already linked to sensation-seeking behavior such as alcohol use and gambling, DRD4 is known to influence the brain's chemistry and subsequently, an individual's behavior."

Here's an interesting and funny look at 526,000 OkCupid users, divided into groups by race and gender and all the the things each groups says it likes or is interested in. While it is far from being definitive, the groupings give a glimpse of what makes each culture unique. According to the results, white men like nothing better than Tom Clancy, Van Halen, and golfing.

SSDNINJA writes "This is a feature from gamrFeed that interviews nine US service members about playing as the Taliban in the upcoming Medal of Honor. One soldier states that games like MoH and Call of Duty are 'profiteering from war.' Another says, 'Honestly, I don't really see what the whole fuss is about. It's a game, and just like in Call of Duty, you don't really care about what side you're taking, just as long as you win. I don't think anyone cares if you're part of the Rangers or Spetznaz, as long as you win.' An excellent and interesting read."

Timoris writes "With the Perseids approaching rapidly, I am looking for a good beginner's motorized equatorial mount for astrophotography. I have seen a few for $150 to $200, but apparently the motor vibrations make for poor photographs. Orion makes good mounts, but are out of my price range ($350) and the motor is sold separately, adding to the price half over again. Does anyone have any good experience with any low- or mid-priced mounts?"

Tara Fitzgerald couldn't find the nude pictures she planned on sending to her boyfriend, but instead of just taking more, she decided to see if a Dell tech support call could fix her problem. Apparently the tech support guy found them. Unfortunately, he then put them up on a site called "bitchtara."

Cryolithic writes "The largest cache of dinosaur bones ever found has been unearthed in Alberta. From the article: '... officials at the Royal Tyrrell Museum say the Hilda site provides the first solid evidence that some horned dinosaur herds were much larger than previously thought, with numbers comfortably in the high hundreds to low thousands. ... Rather than picturing the animals as drowning while crossing a river, a classic scenario that has been used to explain bonebed occurrences at many sites in Alberta, the research team interpreted the vast coastal landscape as being submerged during tropical storms or hurricanes. With no high ground to escape to, most of the members of the herd drowned in the rising coastal waters. Carcasses were deposited in clumps across kilometers of ancient landscape as floodwaters receded.'"

sciencehabit excerpts from an interesting report on statistics for soccer, in the stats-obsessed world of sports: "Only a handful of soccer ranking systems exist, most of which rely on limited information: the number of goals scored in a match, the number of goals assisted, and some indices of a match's difficulty and importance. ... So researchers turned to an unlikely source: social networks. Applying the kinds of mathematical techniques used to map Facebook friends and other networks, the team created software that can trace the ball's flow from player to player. As the program follows the ball, it assigns points for precise passing and for passes that ultimately lead to a shot at the goal. Whether the shot succeeds doesn't matter. Only the ball's flow toward the goal and each player's role in getting it there factors into the program's point system, which then calculates a skill index for each team and player."

Th'Inquisitor writes "Pornography makes up 37% of the total number of web pages online, according to a new study published by Optenet, a SaaS provider. According to the report, which looked at a representative sample of around four million extracted URLs, adult content on the Internet increased by 17% in the first quarter of 2010, as compared to the same period in 2009."

lilbridge writes "For over 1,500 years the Chinese have been using sticky rice as an ingredient in mortar, which has resulted in super strong buildings, many of which are still standing after hundreds of years. Scientists have been studying the sticky rice and lime mortar to unlock the secrets of its strength, and have just determined the secret ingredient that makes the mortar more stable and stronger. The scientists have also concluded that this mixture is the most appropriate for restoration of ancient and historic buildings, which means it is probably also appropriate for new construction as well."

UgLyPuNk writes "This could be a good thing or a bad thing: EA has just confirmed that it's making Mass Effect into a movie. The franchise has been acquired by Legendary Pictures, which is best known for its co-productions of The Dark Knight, Clash of the Titans, 300, Watchmen, and, um, The Hangover, as part of a co-financing agreement with Warner Bros."

audiovideodisco writes "Even among octopuses, the Argonaut must be one of the coolest. It gets its nickname — 'paper nautilus' — from the fragile shell the female assembles around herself after mating with the tiny male (whose tentacle/penis breaks off and remains in the female). For millennia, people have wondered what the shell was for; Aristotle thought the octopus used it as a boat and its tentacles as oars and sails. Now scientists who managed to study Argonauts in the wild confirm a different hypothesis: that the octopus sucks air into its shell and uses it for ballast as it weaves its way through the ocean like a tiny submarine. The researchers' beautiful video and photographs show just how the Argonaut pulls off this trick. The regular (non-paper) nautilus also uses its shell for ballast, but the distant relationship between it and all octopuses suggests this is a case of convergent evolution."

DarkKnightRadick writes "An undergrad student at the University of Utrecht, Marianne Heida, has found evidence of a supermassive black hole being tossed out of its galaxy. According to the article, the black hole — which has a mass equivalent to one billion suns — is possibly the culmination of two galaxies merging (or colliding, depending on how you like to look at it) and their black holes merging, creating one supermassive beast. The black hole was found using the Chandra Source Catalog (from the Chandra X-Ray Observatory). The direction of the expulsion is also possibly indicative of the direction of rotation of the two black holes as they circled each other before merging."

Stoobalou writes with this excerpt from Thinq.co.uk: "A new study has shown that brain training games do little to exercise the grey matter. Millions of people who have been prodding away at their Nintendo DS portable consoles, smug in the knowledge that they are giving their brains a proper work-out, might have to rethink how they are going to stop the contents of their skulls turning into mush."

Attorneys for Dominica Juliano claim that she was burned and developed psychological problems after a store clerk aimed a hand-held price scanner at her face. Store attorneys say their scanners uses a harmless LED light and that the girl had serious health problems before she was scanned. From the article: "Dominica Juliano was 12 when she and her grandmother entered the Country Fair store in Erie in June 2004. A clerk allegedly called the girl 'grumpy' before flashing his hand-held bar code scanner over her face and telling her to smile. Attorneys for Ms. Juliano and her guardian say the girl was sensitive to light and burned, and later developed post-traumatic stress and Tourette's syndrome."