I should have said a " Random Idea" from the Random Idea window on the right side of the main page.
B ut I went looking, an d "normal Ideas" on tghe "Idea" page do already have their thumbs on that page.
http://garden.org/ideas/
And maybe I just
missed a thumb in the "Random" idea, because now I see one tucked away in the right-hand panel for other ideas.
I withdraw the question!
