Day 4! I usually have too many ideas in my head to implement, so feel free to steal some.
My theme for today is blogging.

1. have a blog format where you answer questions with little doodles
2. create a bot blogging procedural diary entries from a fictional planet
3. create a blog where you as writer take the role of a cat, mix in stereotypes
4. create a blog where you post 10 ideas a day (so meta)
5. help make the world a better place and blog about local charities
6. post the faces you find in daily objects (e.g. houses, clouds)
7. make a blog where you curate sounds and pictures of nature
8. make a blog where you paint cute faces on tiny objects you photographed
9. curate images of cozy campfires from around the web
10. make a webcomic series about tiny, fluffy monsters

licensed as CC-BY 3.0 (attribute me as Rick Hoppmann - www.tinyworlds.org
The image is not included in the license.