MacNews.net.tc provides a "weekend roundup", but it is unclear what is speculation/old rumors/new rumors.
The site claims that PowerMac G5s will be updated in January up to 1.8GHz, 2.0GHz, and 2.2GHz. Previous claims from this site included 1.4GHz, 1.6GHz, and 1.8GHz PowerMacs at WWDC, which were incorrect.
PowerBooks are pegged at 1GHz and 1.33GHz speeds in a week, but previous...