RJS writes "There have been some industry ****ysts lately who have called into question Google's real success, claiming that while Google's search remains a big winner, it has missed the mark when it comes to generating profitable, secondary products. BusinessWeek has just such an article ("So much fanfare, so few hits") but others argue that success relative to the size of Google's bread-and-butter (search) ultimately doesn't matter because it doesn't cost Google much extra to keep these secondary services — like Gmail — operational: the Google grid is on and growing regardless of what services are being run on top of it."
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