One of the best features of Drafts for iOS is how it almost always opens to a blank document ready from me to type. This is a double edged sword though. Sometimes I come back from doing a web search and the document I was working on has been replaced with a blank screen. There's a Drafts action to solve this. I bound this action to CMD-Opt-L in Drafts so now when I come back to a blank screen I can quickly re-open my last document and pick up my work where I left off.