Share an Idea Day

The Great Idea Exchange

Find an idea to borrow today, then leave a new one for someone else to borrow.

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Today’s exchange: choose an idea from another country, borrow it, then add one of your own.
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0ideas borrowed
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Idea Categories
Science & tech Community Creative Everyday life Planet Other Already borrowed Exchange path

Give one

Post an idea

First choose where the idea comes from. Your exact coordinates are rounded before storage.

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Plain text only. Code-like payloads, markup, vulgarity, harassment, and slurs are rejected.

Take one

Where are you carrying it?

Choose your adoption location. It must be in a different country from the idea’s origin.

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Sources & about

The Great Idea Exchange

Country geography is derived from Natural Earth via the world-atlas package. Natural Earth data is public domain. The map is rendered in an Equal Earth projection with D3 and TopoJSON.

No commercial basemap tiles are used. Reverse geocoding is disabled by default; country names are resolved locally from the boundary dataset.

Moderation combines strict length/type validation, output encoding, code/markup rejection, rate limiting, and a profanity denylist. It reduces abuse but cannot guarantee detection of every disparaging statement or every language.

Map attribution: Web Mapper GPT · Natural Earth · D3 · TopoJSON

Cartographer: Ian Muehlenhaus

Made for: #365DaysOfMaps

Seed ideas: Fifteen friendly starter ideas are included so the exchange is lively on first launch. Three invite people to experiment with Prompt Cartography.

Made with Web Mapper GPT