Here at ReadWriteStart, we’ve been following the Open Angel Forum closely as Jason Calacanis’ project moves from city to city bringing angel investors and worthy startups together in one room. The first event in Los Angeles was of particular success to Backupify , which provides backup for your online social network data, including Facebook, Twitter, Delicious, Wordpress, Gmail, Basecamp and many other services. Following the event, the company raised a Series A round of $900,000 from Calacanis, Chris Sacca, First Round Capital and a few others

If you’ve been a geek your whole life then you understand the term “Canadian girlfriend.” The Canadian (or sometimes British) love interest is the person you talk about when a member of the opposite sex inquires about your dating status. The story is that you met online, you’ve formed a solid bond and you’ll probably break up with your online girlfriend when a girl in your vicinity decides she likes you. The idea is to drive up the value of your perceived social stock.

Box.net acquired a young company last October called Increo Solutions . The features that this young company provided allow for viewing content of most any file and the ability to share and embed files across the Web.

A year ago ReadWriteWeb published an article in defense of embargoes with an outline of how startups can effectively manage embargoes and special releases . Lately, in place of embargoes we’ve received a few requests to sign non-disclosure agreements.

Research from Harvard Medical School has resulted in a pretty sharp SaaS learning system. SpacedEd , as it is called, uses a simple question and answer format that adapts to the person’s level of knowledge. Today the adaptive technology is taking a leap into the business world with SpacedEd Enterprise , a service designed for corporations and for-profit educational groups.

Favrd , a site which aggregated the most popular starred tweets, has closed down.

Twitter’s default URL shortening service Bit.ly announced steps today to stop phishing and malware attacks from being passed around online through its service. If effective, the effort should help a whole lot of people save face and prevent those moments of panic when you’re afraid you may have lost access to your Twitter account forever. Really, though, people who take tech seriously don’t fall for those kinds of things, right?

Twitter is reportedly one of two finalists for Time ’s Person of the Year award. Oh, man.

An Interview With TweetDeck Founder Iain Dodsworth A small startup company called InfoChimps released for sale yesterday three very large sets of data extracted from 500 million Twitter messages. Included in the offering are the senders and recipients of 1 billion @ messages, Retweets and Favorites. We wrote in-depth about the release late last night .

Google Wave is a much hyped new Internet-based communications and collaboration platform. It was announced at the end of May, released as a ‘Preview’ product shortly after and 100,000 more invites were made available at the end of September. Early users reported mixed feelings .