Nah, they are doing 2 years in a fairly easy-mode colony.
But why so light on them and so hard on this guy? They have clearly insulted and offended more people than this guy did, and they had a history of doing it that stretched back more than a single year. Furthermore, their previous offenses were much more serious by American standards than this guy's history of harassing the girl (Pussy Riot's public orgy stint alone would have earned them hard prison time in USA).
And yes, the technical reason for which this guy was jailed was the threat he made to the mother. However we both know the judge used his position to slam the book on the guy as an "example" - giving him maximum allowed sentence under the guidelines for a very, very very minor offense (a minor misdemeanor charge). This is no different than the book being slammed on PR to set examples. They were arrested on a charge (hooliganism) no more serious than this guy was.
Putin? What does Putin have to do with anything? "PR" insulted a large majority of Russian people, not Putin.Wait, are you comparing Putin to a little girl? Putin is the president who changed laws to be president ... in any case - he's a public figure.
Abuse of little girls is quite different than anything that anyone can do to Putin.