Checking what the interest in this would be (domain related)
I buy many expiring domains from the various aftermarkets where they are being released. Many have traffic, are aged, etc. These are not "secret" methods. I have no "special" way. I just know a good domain when I see one and everyday I see great domains being deleted. Again, these resources aren't private, yet everyday people are missing out (especially those who are always looking for domains for minisites, affiliate programs, ebooks, etc.).
Now, what if there was a membership site that acquired these domains for you (included in the monthly fee)? What if every month a domain with age or traffic or great keywords for SEO was delivered to you? Would you be interested?