internetheaven - 12:59 am on Feb 21, 2011 (gmt 0)
Fastest ever bump and drop I've seen. For thirty minutes one of my sites jumped from 400+ to position 12. Then at #156 for the next half hour ... then nowhere ... then back to 400+ ...
I have some sites that bounce a lot. Some that don't bounce at all. Wish I knew what the difference was.
Ummm ... actually, it changes with every refresh of the page. All my results change with each refresh whether using Instant or not.