PREET AJMERI Thanks for checking the website. Regarding your suggestion, Adam has also contributed to the project during the initial phase, especially with the base layout for the documentation. You can see this here.
That said, nothing.wiki is a great effort, especially in documenting the history of Nothing products and interesting facts behind product launches and development.
As for collaboration, the project is completely open-sourced, making it easy for all the community members, including @adbo, to contribute to the index by opening a pull request (PR). If he wants to port the same information over to Nothing Archive, I welcome him to do so.