Your opinion on Twitter and other micrologs obliterating blogging depends on whether you have certifiable geniuses in your "friend" lists.* Do I want to know what 99% of the population is thinking at any given moment? I'd pay not to. Do I want to know what Warren Ellis and John Rogers are thinking?**
Bring on the microlog revolution.
*Also depends on if you're blogging to be discovered and make money...which would certainly not put you in the brainiac 1% category anyway, so quit yo bitchin' about the Twitter threat...
**If this were a bad William Gibson movie adaptation starring Keanue Reeves, we would all have microlog chips implanted in our brain and be able to hack into any human's channel...which would cause Keanu to utter his awed catchphrase "Whooooa!" when he picked up David Milch's. Or Mark Waid's.