Campaign rates go down quickly and up slowly. Participants have to accept that. I do not like the idea of pegging rates to usd because this undermines bitcoin as a separate "currency".
This is bullshit. With this attitude you will always be someone's else bitch. What you do is push them to raise rates, and they will forced to do it or else they will not get any advertisement. With your attitude the guys in Coinut would have never gotten paid in the former rate (the manager tried to change the rate in the middle of the term) people started complaining and they pushed them to pay at the original rate.
With this is the same, you push, if they don't raise, you leave the campaign. The current cut is totally unreasonable. At this rate they will pay less and less everytime there is a crash.