I’ve been keeping a very close eye on several Google data centers across the US (through the reports of other interested colleges). It appears that a large majority of these data centers are showing Google Caffeine updates.
Does that mean that it’s over? complete? final? done? …in short…it will never be over for those Google updates. Google updates their search algorithm weekly. However, yes, I do feel that the bulk of the updates that have been popularly titled “Caffeine” has been released.
I’ll be keeping an continued eye on our clients’ keywords but everything is looking very very good. We, as well as our clients, are very pleased with the results.