The move comes with some conditions, however.
Take the struggle out of social with tools that help you plan your posts and juggle multiple accounts.
What's that hashtag mean? You may soon be able to find out.
The social network has struggled to prove its worth, but finally shows signs of success after the World Cup.
Private conversations will fully sync across devices -- except for the messages you delete.
Both companies are looking at new services around shopping and promotions.
Use these expert tips to grow your social following.
Somebody better call the burn ward.