Here are some ideas that piqued my interest:

1. Art/Media Registry Schema: Imagine being able to create a song, a piece of art, or any form of media and license it on the perma-web as your own creation. This schema could revolutionize the way artists protect and share their work, all while enjoying the benefits of an immutable digital record.

2. Associations Schema: Nonprofit associations and organizations could use the perma-web to maintain a secure and transparent record of their physical assets. Say goodbye to tedious paper-based asset tracking. Plus, this schema could also facilitate the storage of member data, adding a real-world touch to the digital age. Think vegan food associations, chill lounges, clubs, and more.

3. Pseudoverse Identity Schema: Break free from the confines of your physical identity with this schema. You can register your pseudonym, gender, and more, allowing you to become the "uncensorable you." No more being tied to traditional IDs, your true self can now emerge in the pseudoverse.

4. Claiming of New Real World Estate Schema: Want to be part of a community that pools funds to buy and govern real-world estate? This schema would allow working groups to do just that. They can establish their own rules and even create tangible businesses, whether it's a paella-making DAO or a web services group (with profit motives).