On Friday evening, Battlestar Galactica ended its four-season run as one of the most popular science fiction shows in recent history. 2.4 million people tuned in for the finale, and reactions to the ending — positive, negative, and often a mix of both — are springing up all over the internet, as are tributes and retrospectives. Producers Ron Moore and David Eick held a Q&A session after the finale to discuss certain aspects of the story and spell out the final status of several plot lines. Fans of the show will have a chance to see the Cylon side of the story this fall in a two-hour TV movie titled "The Plan," and we've previously discussed the spin-off prequel series, Caprica, the pilot for which will come out on April 21st. Be warned: these links and the following discussion will contain spoilers.

Da Massive writes in with another possible answer to a recent Ask Slashdot about FOSS replacements for Microsoft AD server. "Enterprise networks now have an alternative choice to Microsoft Active Directory (AD) servers, with the open source Samba project aiming for feature parity with the forthcoming release of version 4, according to Canberra-based Samba developer Andrew Bartlett. Speaking at this year's linux.conf.au Linux and open source conference in Hobart, Bartlett said Samba 4 is aiming to be a replacement for AD by providing a free software implementation of Microsoft's custom protocols. Because AD is 'far more than LDAP and Kerberos,' Bartlett said, Samba 4 is not only about developing with Microsoft's customization of those protocols, it is also about moving the project beyond just providing an NT 4 compatible domain manager."

theraindog writes "We've already seen Intel's first X25-M solid-state drive blow the doors off the competition, and now there's a new X25-E Extreme model that's even faster. This latest drive reads at 250MB/s, writes at 170MB/s, and offers ten times the lifespan of its predecessor, all while retaining Intel's wicked-fast storage controller and crafty Native Command Queuing support. The Extreme isn't cheap, of course, but The Tech Report's in-depth review of the drive suggests that if you consider its cost in terms of performance, the X25-E actually represents good value for demanding multi-user environments."