ReadWriteWeb

In this edition of the Weekly Wrapup, our newsletter summarizing the top stories of the week, we give you a blow-by-blow account of the Twitter replies policy debacle this week, explain why the new Google Search Options and rich snippets are so significant, analyze what 'Web 3.0' means, and more. We also update you with the latest from our new channel ReadWriteStart, dedicated to profiling startups and entrepreneurs.

Yesterday at Google's Searchology event, which we live-blogged, the search market leader announced two significant features to its search product: Search Options and Rich Snippets. It also previewed a new fact-finding search product called Google Squared. The first two features are already live on google.com and they've notably extended Google's core search product. As we sit back and reflect on the meaning of this, one thing is starkly clear: the core Google search experience is now much more than a simple search box on a plain white background, which it was for so long. Just how far has Google evolved its search experience over recent years? And has it become too much of a shift from its core focus? Let's explore that.