Honu,
The "ownership change" has to do with the site that hosts his blog. The Honolulu Advertiser was bought by the competing Hawaii daily newspaper, the Star Bulletin. In all likelihood, only the current blogs with the highest readership under the Advertiser will be carried over to the Star Bulletin. That's what Alan is writing about. He did note that he would be blogging on the KoAloha website in the event his blog isn't carried over to the Star Bulletin.
He updated his blog with two other posts yesterday since it looks like the hammer will be coming down soon.