While browsing one of my e-mail accounts today I came across a rather worrisome notice: Home electronics superchain Best Buy bought out Speakeasy.net. Speakeasy is known for being a geek-friendly DSL provider - their tier-one tech support is extremely knowledgable, and if you know your stuff they'll listen to you and help you figure things out. Best Buy purchased them because Speakeasy has one of the better developed VoIP networks of any ISP in the US today, and they're always angling for another chunk of the market. The announced purchase price was $97mus. They claim that they're not going to …