Stephanie Filardo: Photo credit Valerie Callan Photography Guest Blog Post by Stephanie Filardo, follow Stephanie's blog here and find her on Twitter here . Stephanie is currently a teacher in St. Louis, Missouri I remember getting papers back with stickers and stamps as a kid. While I may not remember the specific assignments and what I learned from them, but I remember how it made me feel when I saw a sticker or stamp on them. While my teachers were just taking stickers from a page and adhering them to all of the student papers, it meant something because they took them time to do it. They didn't have to do it, they cared enough to do it. It meant something to read "Excellent!" "Great job!" "A+!" and even better when it was the coveted scratch-n-sniff sticker! This idea is brought to you by the wonderful integration of Google Docs and Google Keep. Enjoy! Today, I'm excited to tell you about DocStickers! If you can give me 90...