gregbo - 7:28 am on Apr 15, 2006 (gmt 0)
I have noticed that G does not always return newly created sites in the SERPs. (These aren't my sites; these are sites created by others who've asked me why their sites aren't in Google.) I did some comparisons and found that for the same queries, Y! returned the sites in positions 1-20 but G didn't even show them in positions 1-50. Granted, this is a small sample. However, the general trend has been noted by Danny Sullivan and others.