Napster failed because it was closed down, as it was found to engage in illegal activities. So: no, Twitter is not the next Napster. Comparing Napster and Twitt

Napster failed because it was closed down, as it was found to engage in illegal activities. So: no, Twitter is not the next Napster. Comparing Napster and Twitter is like comparing a tree to pair of scissors. I'm sure you can find some analogy between the two, but that doesn't make them related.