Its not about getting more miners to mine at this pool...
Instead of spending time trying to get more miners, spend some money and get more hardware yourself.
I guess not everyone agrees with you...

No I agree with Biffa.
It's about getting the hash rate up a lot.
While adding losta small miners means more hash rate, we don't want to fall behind the Diff rate rising, we want to get ahead of it a lot.
The only way I can see that happening is getting a number of large miners on board - but that wont be a lot of miners.
This will only attract a small number of miners, but make a big difference to the pool if we do get some.
See, I wasn't aware it was about the number of miners. I thought it was strictly the hash rate that affected the diff. Interesting.