An anonymous reader writes "Macrovision Corporation, best known for its long history of DRM implementations, (everything from VCRs to software copy protection), has responded to Steve Jobs open letter regarding DRM. With ample experience and despite the obvious vested interests, it's great to hear their point of view. In the letter they acknowledge the 'difficult challenges' of implementing DRM that is truly 'interoperable and open'. At the same time they also feel that DRM 'will increase electronic distribution', if implemented properly, because 'DRM increases not decreases consumer value', such as by enabling people to rent content at a lower price than ownership, and lowering risks for content producers. While I'm impressed they responded, I can't say I'm impressed by lofty goals that might not be reached for years. The reality is, current DRM implementations often leave users with the bad end of the deal. What do you think? Should people give DRM manufacturers more time to overcome the challenges and get it right?"

kog777 writes to note a story in International Business Times about "net metering," or generating your own power without disconnecting from the grid. Forty states have laws allowing individuals to do this, and many of them offer subsidies and tax breaks for people who do. From the article: "When the sun shines bright on their home in New York's Hudson Valley, John and Anna Bagnall live out a homeowner's fantasy. Their electricity meter runs backward. Solar panels on their barn roof can often provide enough for all their electricity needs. Sometimes — and this is the best part — their solar setup actually pushes power back into the system."

amigoro writes to tell us about a study for the US Department of Energy, led by MIT, indicating that geothermal energy could account for 10% of energy production in the US by 2050. The study concludes that geothermal is proven, could impose markedly lower environmental impacts than fossil-fuel and nuclear power plants, and is likely to be cost-competitive with the alternatives. This coverage in LiveScience points out how big a player geothermal already is in the US: "The United States is the world's biggest producer of geothermal energy. Nafi Toksöz, a geophysicist at MIT, noted that the electricity produced annually by geothermal plants now in use in California, Hawaii, Utah, and Nevada is comparable to that produced by solar and wind power combined."

a_nonamiss writes "Doesn't look like Sirius and XM are going to merge any time soon. I'm not sure how I feel about this one. Logically, I know that competition is a good thing for consumers, and monopolies are generally only good for companies. Still, I don't like having to choose a car based on which satellite radio service comes pre-installed, or considering whether I'd rather have Howard Stern or Oprah, because there is no practical way to get both. Frankly, it's probably all this exclusivity that has caused me not to purchase either system." From the article: "Federal Communications Commission Chairman Kevin Martin told reporters after an FCC meeting that the Commission would not approve a merger between satellite radio rivals Sirius and XM Radio... When the FCC initially licensed the two satellite radio companies in 1997, there was language in the licensing barring one from acquiring control of the other... Even if the FCC were to have a change of heart..., it would still have to pass antitrust scrutiny by the Department of Justice."

fistfullast33l writes "The FCC rendered a decision today against a Comcast appeal that centers on integrated security features in set-top cable boxes. The decision comes at the end of a long standing feud between the FCC and cable companies over the matter. The result is that starting July 1st, cable boxes distributed by cable companies must not be tied directly to a cable provider via internal security features. This rule is viewed as the first step in creating a market for set-top cable boxes. Comcast does have the right to appeal and has said they will do so. From the article: 'Several major consumer electronics manufacturers have argued that if set-top boxes weren't directly linked to the provision of cable service, they could enter the set-top market. Consumers could get a cable card from their service provider that they could insert into a set-top box purchased at a consumer electronics store. The cards would ensure that consumers could only access channels that they paid for.'"