Its been big news lately for the music streaming service Spotify, not only have they announced integration with Facebook (along with countless others), but they have also recently topped the 2 million paid subscriber milestone. So what next? Well, it looks like Spotify has made a shift in accepting new users. In the past, an invitation had been required to sign up and get a free account. Sure, users could bypass that and immediately jump in for a paid account. But that aside, those looking for a free ride can now sign up for Spotify with no invitation being required. And furthermore, those who sign up for a free account are going to be given 6 months with no limits or restrictions for free.