Both are functioning properly.
Yahoo and Facebook did not merge. Yahoo is a search engine that competes with google and bing. While Facebook is a social networking site
Facebook is newer then Yahoo and has more things then Yahoo does. The interface is better on Facebook then Yahoo. Facebook is only a Social Networking website not a search engine and it doesn't have as many internet related things that Yahoo does. I personally use Bing as a search engine.
how do i move a picture that was emailed to me at my yahoo account into my facebook profile
i think he has a facebook
disconnect your yahoo account from your Facebook account.
no
no
You click facebook then log in! Boom :)!
As per my knowledge you can use other e-mail id for Facebook such as gmail. So no need to worry about Yahoo.
he owns facebook not yahoo
Yahoo is mostly a Search engine. I don't think yahoo is ready to take on facebook and googleplus.
In my opinion facebook is better then yahoo because yahoo is just email and you can chat with people but facebook is much more then that chatting picture videos and lots of other stuff