If you're the kind of person that loves to live on the wilder side of internet browsing, today you're in luck. Sleipnir is a new OS X web browser that has a few twists, particularly when it comes to tab management. Developed by Japanese outfit Fenrir, Sleipnir first arrived on the iPhone (which we covered here) and then the iPad, and now it's arrived in beta form for Mac OS X.
Like any other browser, Sleipnir does the standard job of visiting websites fine, but where it shines most is through group tab management. In Sleipnir the address bar takes a step back and