ChaCha.com is a new search engine and I've begun to believe that it could, given a fair wind, be a threat to Google—despite the fact that it's still only in beta. The idea that anything could directly compete with Google has been dismissed by...

The idea that a credible rival to iTunes could appear from nowhere and compete head-to-head with Apple (as Microsoft has clearly failed to do) seems far fetched to say the least. But never mind, it's happening. The company that is presumptuous...