Ideas hit in the checkout line and evaporate by dinner. Idea Garden is a tiny capture + curation board. Add “seeds” in one line each, tag them, and set a tiny next step (“email Sam”, “sketch screen 1”). A weekly view nudges you to pick three seeds to water; everything else rests quietly. The fun bit: a share link for your “Top 3” that opens read-only on a friend’s phone so they can vote or leave one short note. You keep the garden private by default, all local, with export/import when you need i