Shareable Analysis board

[WandererXII]

Every user would have an URL like '/analysis/shared/wanderer', link to this would be in the top menu of each user below 'Analysis board' and also reachable from the current Analysis board. This would look like the current 'Analysis board' except everything you did on this board would be also visible to other players, you could potentially give others permission to contribute, chat might also be present. Very similar concept to study, but slightly different. If I quickly want to show a variation or opening sequence to a friend I have to first create a new study before I can send them the link, which leads to a lot of one use studies and it's not the best user experience.

Similar concepts, requested on lichess:

• https://lichess.org/forum/lichess-feedback/shared-analysis-board-3
• https://lichess.org/forum/lichess-feedback/shared-analysis-board-4
• https://lichess.org/forum/lichess-feedback/how-to-invite-several-people-to-a-lichess-analysis-board
• https://lichess.org/forum/general-chess-discussion/how-do-i-invite-someone-to-my-analysis-board
• https://github.com/lichess-org/lila/issues/6375

Obviously the answer is always "Create a study", which works well enough. So, is this something worth pursuing or nah and it would just make everything more confusing?