Swedish startup Twingly opened up its blog search engine to the public this morning. It now covers 30 million blogs, and results can be sorted by authority (number of incoming links) or most recent posts. There is also a spam-free search option that only brings back results from the hundreds of thousands of white-list [...]

Over the past few days at the Next Web conference in Amsterdam, I had the opportunity to hang out with about 700 Internet entrepreneurs from all over Europe. The startup scene in Europe reminds me of Silicon Valley four or five years ago—hungry startups building Web companies on the cheap and products that scratch [...]