your job is extremelly simple!
only apply if you have time to do it now!
1. the app has an image in the header - you need to remove it.
2. the app has facebook old sharing - you need to integrate to latest facebook open graph . and when posting, share an image, share the joke, share the link of the facebook app.
3. fix twitter to latest twitter software and app sharing, and in the sharing - share a link.
is very very simple
Skills: facebook, twitter, android-sdk