Do you prefer to promote a handful of sponsors or as many as you can find?
 

If they cover your niche of course. Would you rather promote 1-5 sponsors or as many that fit your niche.

Cheers.

Trying to get more focused lately.

I try and keep it down to around 3 at any one time. If one isn't doing so well, use another in it's place...

Diversity

5 main sponsors and another 10 which I rotate, constantly adding new ones and replacing the ones that don't work well with my traffic. I send traffic to about 50 sponsors in total.