You may not recognize Liquid Daffodil but you may recognize some of the developer's Windows Phone apps. glƏƏk! and Outsider (formerly known as ... I'm a WP7) are likely the two biggies in their portfolio but there's more.
You have also have Add to Contacts which adds local search and Local Scout results directly to your contacts; Calendar Search which adds a keyword search with filters for your Windows Phone calendar; and Outsider Extras which adds a few additional features (add an image to your profile, get access to all the Today's Picks and Category Wallpapers, etc.) to your Outsider app.