If people want YES, write to Dish Network and tell them you're willing to pay upwards of $10/mo extra, a la carte, to get it carried. That way, instead of $1-2/mo from everyone, only those who really want it, i.e. will put their money where their mouth is, will cover the cost. Be sure to write YES also to let them know this. I'm sure with the overwhelming response both parties will get, they can work something out.
And why would YES be treated different form other New York RSN's. I am not Mets fan, but pay for SNY.