[sreenadh]

My only issue with whatsapp is how the data is stored in a central place. I am a person switching between ios and android and I have lost a lot of data. Plus even has issue in the same device after formatting.

I am not a big fan of having my mobile number as my identity as I keep moving around and change my mobile when I get a better package. I wanted an app that assign me a unique id and I can share in that my current mobile number where people can call me in.

Just yesterday, I was looking at a phone running all the various IM apps and whatsapp was the lowest with 18mb, IMO was 40mb while facebook was 100+ mb. not sure if it was the messenger alone or facebook + messenger.

Facebook doesn't seems to be interested in improving whatsapp.