well..something must have happened. i understand the weighting a little, and sharp swings are odd and can set off alarms. if a site suddenly doubles or triples its traffic flow, it is unusual. but the ways and the means of the increase are sometimes hard to track. it could be legitimate or it could be "shifty". prob its hard for RO to tell one way or the other, but wildly swinging stats way out of the norm, do bring attention. maybe lady cherry just has a killer webmaster with great search engine tagging and weighting skillz. just my worthless few cents.