First of all I don’t like it and I didn’t support Obama. I have a well documented history of that on this forum.
Second, there is a big difference in that people consented to sharing their friends info to the Obama campaign. They probably shouldn’t have, but they did.
The allegations here is that CA misappropriated FB info that users consented to be allowed to be used for “academic purposes” but it was converted to use for political purposes without consent.