Why have I mentioned this lens? I was checking my stats a couple of days ago and I’d had 3 visits in a week, 1 clickout and what do you know $1.43 on my dashboard :D Now $1.43 isn’t going to buy me a latte let alone pay my mortgage, but what if I had 100 or 1000 of these types of lenses?
It’s not the traffic to the lens that counts, but the targeted traffic to the lens, the type of traffic that is already sold on the product. Think about how you can narrow your niche lenses down even further and start seeing the money come in.
If you already have a lens on board games (for sake of an example) then keep it, but use it more as a lensography and make your individual lenses all of which link back to your main one. If people like the info you’ve provided them on scrabble they might want to see what other games you’ve written about.