The OP through this thread reminded me of an ad I planned to run on this forum in no distant future...
But it's rather unfortunate to learn (right now) that the forum's service have been suspended, honestly, am an active poster here but didn't know this.

And I agree with you that a good alternative is to run a signature campaign which payment is in bitcoin, but like we all have already seen on the forum, altcoin projects will hardly want to pay their campaigners in bitcoin since altcoin in question might not be convertible to Bitcoin yet and they actually need the bitcoin to keep building the project... It is only a big altcoin project that is already established that would consider running a Bitcoin paying signature campaign, as disappointing as it is, it is the truth.