I agree with the post that basically said, "Yeah, addiction sucks, but you don't start taking drugs by accident. Its a result of bad choices." If you don't have the means to support it, you shouldn't be starting it in the first place. I have some sympathy for people who are addicted, it must be hard, but I also know that unless they were kidnapped, tied up, and had dope shot into them, they got that way themselves.
As someone who thinks drugs should be legalized and are not a real crime in and of themselves, if I hear someone is an addict only (not a thief) then I think nothing bad about them, just that I hope if their life isn't together, they are able to get it that way. If I hear someone is a thief, I think a lot of bad shit about them because I've been the victim of thieves before and its not a good feeling. If I hear someone is an addict and a thief, the thief part definitely trumps the addict part. They are exactly the same as any other thief in my mind.
That is my GENERAL opinion. In this case, of course, the sentence was ridiculous. No petty theft, no matter how many times repeated, warrants a life sentence. She deserved to go to prison, but not for that long. Maybe prison for a year or two, follow by mandatory in-patient rehab until she could stay clean.