Hi @Rodolfo and the community, i would suggest the features, btw the 2 more social network logins for instagram and windows live.
A lot people are using hotmail/live (windows) email accounts, and as we know, instagram is today even more hyped than twitter or vk usually.
I am a Chinese, I hope to add login methods such as QQ, weibo and github, because there are a lot of people using QQ and Weibo, there are about 600 million people