Yeah, it seems most of the people who frequent digitalpoint are more knowledgeable about search engine optimization and ways to make money with developed sites. I think the question the original poster asked about the domain name value would have been more appropriate at a forum where people specialize in domain names & sales every day. http://dnjournal.com/ytd-sales-charts.htm is also a good place to get a general idea of what domains are selling for.
if someone is to invest XXXXXX on domains too ? those domains aint less than gold or even oil , there are domainers in the domain industry who only do business in big figures and they have those domains which are worth XXXXXX
Not only that, but domain has capability. It can turn into brand, full time profitability and afterwards, sell it for a chunk sum. Oil and gold, they don't give you income, however they are worth more and more money. But, it's about the wait. Domains can give you a huge business with HUGE credibility. They both have they're advantages.
I'm not sure if this would help, but the average worth for AFB.com is around 2K. @ via websiteoutlook estimate
AFB is worth way more than that even at this Economy , it can easily fetch 5k minimum and as for the all these estimate and appraisals bot they usually appraise based on traffic , pr , searches and so on they are not so good for Domain appraisals