PicPlz used to be my personal favorite, until pressure from Instagram on Android forced them to shut down. In their place though, a new challenger has risen—one with an old name. Flickr's new Android app brings most—if not all—of the same features that Instagram offers and combines them with Flickr's own photo-centric social network where your photos belong to you and no one else. Flickr's new Android app lets you take photos straight from your camera and apply filters to them if you choose, then share them with friends on Flickr, Facebook, Twitter, or anywhere else you choose.
Add Friends – Players can request friends by targeting them in game and confirming the request. The friend display name will always be the name of the character that created the friendship. Characters have a context menu option to refuse friend requests. Players can have up to 50 friends at a time. There is a 30 second delay between sending friend requests.