Somewhere in your negotiations you're giving the hobos too much hope.
Maybe, but the main problem I have is that the retail domain marketplaces are designed to attract and cultivate potential customers while totally ignoring sellers.
It's impossible to really control anything at GoDaddy (which is one reason they're shutting down user domain sales there) while at Dan the customer has all the power. They can send messages, open or close domain sales negotiations, lowball til the cows come home, and have 100% control of the entire transaction - that's the way it was designed - to be customer-friendly. It's a lot like eBay, where the customer is always right.
As a seller you have control of absolutely nothing and can't even close a transaction with an abusive "buyer" (you have to email support first - zzzz) - and if you ignore a lowball offer, Dan and Sedo inundate you with email alerts that a "buyer has made an offer, please respond!". You can ask for $10K and get the same $1K offer 10X in a row (until you raise the minimum) then the "buyer" is allowed to yell, scream and insult you via messages until 3+ business days later when Dan finally reads your support email and closes the transaction for you.
That the seller cannot close an abusive or unfeasible transaction is insane, but again, Dan loves customers (and wants to keep them) and hates sellers, so the customers have carte blanche to do anything they want.
With zero seller control over the negotiation, and the buyer clearly in the driver's seat. Dan can be hell if you attract one of ever-growing number of insane people that are crawling around out there. And I seem to attract quite a few.
The answer of course, is to create your own landers and take over control of the system from Dan, GD and Sedo, and in the long run that's what I'm going to have to do. I just don't have the free time right now, so I'm forced to either totally ignore all offers (as I've done before and will do again) or play the pro-buyer/anti-seller game at GD, Dan and Sedo.
In the interim I have gone through a lot of these incessant non-sales and just put BINs at my previous offer price to hopefully shut them down. If they continue to harass me, Ill send out some more support emails to Dan.