Skitch, the recently acquired Evernote property, just keeps getting better with each incremental Android update. This week’s release sees the ability to mark up maps with notes, arrows, pins, and other shapes. In addition to that, there’s also a much-desired option to move the application to SD card, freeing up space on smartphones. Then there’s also the improved manner in which the app lets users add and edit text. Oh, and what’s an update without bug fixes?