Yes -- you're right -- it is "black hat," I guess. Has its risks. And it is working harder, not smarter.

When I'm out + about, I do have a side biz that I do promote via putting cards around, here + there. Only when I have time + it's just a side thing.

I saw this little ledge + thought someone might want to try it out -- but I see your point about the legalities of it, etc. Definitely not something you'd want to focus on or depend on.

As you say, it could even land someone in some trouble.

Most stores don't mind if you put cards on the counter (if there's room, etc.) I suspect some stores just toss them out as soon as you leave.

Bulletin boards at laundromats can be good -- some convenience stores too.

I've even heard of people offering the SERVICE of posting things on bulletin boards all over town -- so it has become a business (+ art) all its own!!!

The redbox thing is more of a corporate animal than mom + pop stores -- so maybe it's a little riskier.

Anyhow -- just thought I'd share -- but, yes, I see how one must be cautious -- maybe even err on the side of caution + not try this idea at all!

-- TW