Restrict guests from uncovering spoilers

[Cruizin]

It would be great if we could incorporate blocking guests from uncovering spoliers. 

We have vendors that give our forum members discount codes for their products. I don't want guests to just come visit, get a fast discount code and not even join the forum.

I cannot make the vendor boards invisible to guests, as there is content there that advertises the vendors, to the public. I also do not want to have to create a separate board to put discount codes in.

How about implementing permissions for the spoiler function so we can block guests from uncovering spoilers? I suspect that other forum admins would find this useful for many other functions. 

[Hexsplosions]

@onlyME has a mod (I think) that restricts certain posts to only members who "react" to the topic, meaning they would have to be logged in to see the content. It could do what you're after quite nicely.

[Cruizin]

Thanks, I'll check it out if I can find it