I'm finding most people don't collect enough data. I'm not afraid to ask anyone wanting my domains for more information.
Whenever I get an email like this...
Hey man... how much for domain one?
I respond.
==========================================================================
The proper way to address a purchase from MapleDots is to use our contact form at:
www.mapledots.ca/contact
Once you establish an opening bid we would be happy to start the negotiating process with you.
==========================================================================
So most forms (even the ones on Efty) do not collect enough information and my custom form does. It also provides me with SOME protection if someone like Facebook misrepresents themselves and grabs one of my domains. In the end my form is clear and it states the sale is for END USER only.
I have yet to find a hosted solution that collects as much info.