With Skitch for Android you will have access to a large amount of tools to take screen captures and edit them later because you will be able to add text, arrows, drawings and other elements which your consider appropriate. Anything you want to indicate and explain will be clearer because you will be able to offer both text and images at the same time.
Skitch will allow you to take notes, create new drawings, share the sketches by email and twitter annotations and edit your own creations. What's more, you will be able to save anything you do on Evernote to use it later.
You can use Skitch to mark places on a map or photo, put ideas in common with your work colleagues more clearly, point out whatever you feel worthy of highlighting from a photograph or simply have a good time with your friends.
Use Skitch on your smartphone or Android tablet and make it easier for your to express yourself.