There is tagging & tag/ingredient-based searching, though it's not integrated with the planner per se. I'll think about that. EDIT: FYI, tags are in the Your Notes section if you didn't notice
Not sure how common it will be for a user to add dozens of recipes at once, but I'm finding it tiring to go back and copy in all of the instructions. For a user like me, the awesome thing about YumTab is having all of my recipes in one place, so copying over the instructions is essential.
Is there any way to make it easier to add info manually, at least while you work on scraping the instructions? For now, I'm having to run the bookmarklet, refresh My Recipes on YumTab, click on the newly added recipe, click edit, go back to the original recipe, copy the instructions, go back to YumTab, and paste it.
For now, allowing manual input within the bookmarklet could help.