Pinterest bought search startup VisualGraph this week, giving it sophisticated image search technology for its image-based social network.
Google lost marketshare this month, but it wasn't Microsoft that made the gains.
Coveo teams up with Sitecore
Google continues to control consumer search, even while Microsoft makes slow progress, but for now, not much changes when it comes to search engine marketshare numbers.
Bing and Klout have teamed up to create social snapshots in the search engine based on information in your Klout profile.
HP made a smart move for once by combining HP Extreme and Autonomy into a single business division.
Without a hint of irony, Microsoft CEO Steve Ballmer accused Google of having a monopoly in search and suggested U.S. authorites should investigate.
Google is working on a universal machine translation tool, but it's safe to say that while they've made progress, they still have a long way to go to achieve that goal.
DuckDuckGo continues to make huge gains, but it hasn't made the comScore search engine rankings yet.
Facebook introduced new tools to help journalists and marketers surface what people are talking about on Facebook.