Instagram alternatives

With the recent change to the Instagram terms of service, now might be a good time to look for an alternative:

http://www.slashgear.com/eyeem-the-best-instagram-alternative-youve-never-heard-of-21261995/

http://www.slashgear.com/five-instagram-alternatives-youre-going-to-love-18261509/

http://www.slashgear.com/how-to-ditch-instagram-18261432/