One oddity I’ve noticed since July 28 is as follows: For a certain two word search with about 9 million results, there is one index that returns MySite as #1 – which it was consistently for several months prior to July 28. Another index has MySite ‘missing’ for this same search (by missing I mean not in top 100 results). For a different two word search, MySite is still first page on the later index, but dropped to fourth page on the former. Yet both indices seem to return MySite for a variety of other searches about the same as prior to July 28 – at least not any substantive differences I’ve noticed. I recall in 2004 and maybe early 2005 noting that Yahoo seemed to have 3 distinct indices, but in 2006 I don’t recall seeing such violent differences in search results. I don’t know if it is cookies, IP address or phase of the moon that causes the different indices to be be used. Are several indices in the process of being merged or is this some kind of A/B testing? Danke (Go ahead and tell us – we’ll keep your answer a secret.)