That's obviously false. Hundreds of millions of people trust Google with things of high importance. They're even approved to be trusted by the US Government (FISMA). Cities like Los Angeles have no problem trusting Google. Neither do businesses like Genentech or BBVA.
Who's the we? I'm sure tons of Y Combinator startups use Google Apps.
Who's the we? I'm sure tons of Y Combinator startups use Google Apps.