Just a quick update on usage of the Gecko/Mozilla engine on my two websites:
theOpensourcery.com – on 850,000 hits/month 15.3% are Gecko based
thePhotofinishes.com – on 150,000 hits/month 12.0% are Gecko based
The drop of Gecko usage on thePhotoFinishes.com may be attributed to the large number of Apple users. Finally this list is compiled from the top 20 of over 700 different user agents seen on the two sites.