I think a lot of good tech bloggers (and I try to be one of them) are also trying to focus on content that is less of-the-moment in nature. See Dan Luu's blog for great examples.
Dan Luu is great. If he's up your alley, you may also like Steve Sinofsky ("Hardcore Software"), Raymond Chen ("The Old New Thing"), and if you're in to the business & finance side of things, Patrick McKenzie aka patio11 ("Bits About Money").
