Staking is basic idea. Users will must stake their rewards. If users immediately receive their reward, it will make less benefits for the Forum. It could also become part of a future forum reward system (if it will be implemented).
If Surf will can work with the forum, it will be good. For example, use a browser extension for this. Or other ways.
Also I think that it is importaint to make trully Web3 Dapp for FreeTON Forum.