Data from Net Applications shows that Windows 8 is less popular than Windows Vista, the operating system that proved unpopular with the enthusiast audience.
Windows 8 usage uptake has slipped behind Vista's in the same point in its release. Windows 8 online usage share is around 1.6% of all Windows PC's which is less than the 2.2% share that Windows Vista commanded at the same two month mark after release.
Net Applications monitor operating system usage by recording OS version for around 40,000 sites it monitors for clients.
The slowdown for Windows 8 adoption is a bad sign for Microsoft who experienced great success with the release of Windows 7.
Data was measured up to the 22nd of December, so there is still time by the end of the month for Windows 8 to claim a higher percentage of the user base.
This data reaffirms previous statistics posted by organisations such as the NPD group. They said in the four weeks surrounding Windows 8 Oct 26 debut that 21% fewer PCs were sold to U.S. consumers than during the same period in 2011.
The New York Times have also said that U.S. consumer sales of Windows machines from late October through to the first week of December are down 13% compared to the same period a year previous.
Kitguru says: Our own polls show that the majority of the enthusiast audience are sticking with Windows 7.