Google is currently testing distributed computing as an option of its toolbar. Sergei Brin (Google co-founder) says that the initial use of the computation will be for the Folding@Home project at Stanford, but also says that it might be aimed at internal search problems. It seems awkward for a company who has sold themselves on doing one thing, and one thing well, to suddenly branch out just to “give something back to science.” I’d say that Google has either got something up its sleeve, or lost the plot.