This feature will be in v5.0. Follow @ARSocialDummy for latest news.

No plans to create Wikipedia pages as you can change all the content of any webpage with the Browser account.

i will take a look into this. Thank you.

You will be able to in v5.0.

I hope to get this added late 2019 or 2020.

The 'Shared Timeline' feature I have in mind will be between you and whoever you want to share it with.

At least for the time being, I don't plan to add in a public feed.

Have you tried 'Reset App' from Settings app?

This is not in the current version. I plan to add this in v5.x