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At yesterday's Blackberry Developer Conference, several companies announced major updates to their applications and services designed for Blackberry smartphones. From Blackberry maker Research in Motion (RIM) came new geolocation, advertising and push services in addition to other developer tools. Meanwhile, companies like Loopt, eBay, Xobni, and others took the opportunity to show off their latest Blackberry applications as well.

In this edition of the Weekly Wrapup, our newsletter summarizing the top stories of the week, we look at the state of the smartphone industry, study new stats showing Facebook's international market penetration, review 'The Oprah Effect' on Twitter, check out a new product called Google Me, analyze the closure of Web 1.0 icon GeoCities, and more. Also, we look at featured stories from ReadWriteHire, our new product which tracks hires in tech and new media.

A new industry report from mobile analytics firm Flurry reveals some unique insights into the smartphone industry as of right now. Because their firm focuses not just on iPhone, but also on Android, RIM Blackberry, and JavaME, they have the ability to see platform-spanning trends, instead of just those tied to Apple. So what can we learn from their deep dive into their company's data? Anything surprising? Actually, what the report confirms is what we've been hearing for some time now: the iPhone is king, smartphones are the new laptops, and iPhone applications can and do make money.

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Recession? What recession? According to a survey from ABI Research, many U.S. consumers are spending hundreds of dollars per year on mobile applications. Over 15 percent of those surveyed had spent nearly $100 over the past twelve months and a surprising 16.5 percent had spent between $100 and $500 during that same time frame.

With the rise of app-laden smartphones like the iPhone and Google's Android OS, now on T-Mobile's G1, many penny-pinching shoppers have downloaded barcode scanning applications onto their mobile devices. These apps allow consumers to compare the prices of merchandise on a store's shelf to competing stores in the area just by taking pictures with their smartphone's camera. The prices are instantly retrieved and displayed on the mobile phone so consumers can know before they buy if they're getting a good deal.