Addicted Foodies or Selfies? Tag your photos with logos and hashtags of your favorite venue on the fly, and get rewarded over time. How does it work? Glossary. Woot: a collection of filters and tags, especially hashtags, crafted by a wooter, organized in. A cloud folder. Filters: images to be added as an overlay on a photo, be it a frame, a logo, an emoticon, a.