Where is your favorite place to sell domains? How much does the time of year matter when selling domains?
I've never done that, but forums like this one is a first place to look. http://forums.digitalpoint.com/forumdisplay.php?f=59 And I have just heard about http://zuho.com yesterday.
besides DP, DNF and Namepros, the known aftermarket are also good (sedo, afternic / buydomains, etc) but there are some alternatives like zuho (already cited here) and freenameexchange.com
I sold only one domain so far and as I was not member of this forum (and as I understand I need much more than few posts to create posts in sell/auction directory) I used my own blog to sell it - I created something like auction and that worked well for me.
I actually started a website recently that is built just to sell & buy websites and also domains, it is in the starting stage & I would appreciate it if any of you would like to post your sites/domains "For Sale" or "Wanted" there. It gets a few visitors a day & growing so you might have some luck. I have big plans for the future to make it better and add new features....
I sold two domains at Afternic auction a few weeks ago for 75.00 each. After Afternic took their 60.00 cut per name I got 15.00 each off those domains. I like Ebay for selling names.
private deals suits the most for me, although moniker's live n silent auctions are also great along with sedo.com
Forum is the best place to sell domains. You get good response if you have good posts also in a forum.