Instagram Does Damage Control. Can It Keep Its Core Users? - Businessweek

Facebook does Yahoo a favor

"This same issue comes up every time Facebook changes its user privacy settings. People threaten to leave and don’t, and Facebook doesn’t sell our vacation photos. (At least, it hasn’t yet.)
Here’s the difference: There isn’t a good alternative to Facebook right now. There is a good alternative to Instagram. It’s called Flickr. Even before the Instagram announcement, Yahoo’s (YHOO) Flickr service was starting to show signs of life for the first time in years, with an elegant new app and a renewed commitment to its users."

Instagram Does Damage Control. Can It Keep Its Core Users? - Businessweek