Just added a new feature, recipe tags. This operates in a simple manner; you can add tags to any recipe you review. You'll see the tag field right at the bottom of the review/add recipe page. You can also edit any of your pre-existing reviews and add tags to them. I've also added a 'recipe tags' page to the Browse section of Cookbooker so you can review existing tags. I've put a few in to start us off.
Right now the tags are connected to your individual recipe reviews, enabling people to add and edit their own tags. So you can't tag a recipe you are indexing. But otherwise, go crazy! Tags will show up on each recipe page right under the photo of the recipe.
We'll be using this for the new challenge, summer grilling, so people can tag recipes from all over the place (cookbooks, magazines, websites) and have them show up in the challenge. This will start after the holiday weekend, but if you're doing some grilling this weekend, keep some notes and you can go back and tag the recipes with our challenge tag later.