Whatever be the look of interface, but what matters most is the RESPONSE we get for our listings. Flippa response is very very pathetic. I am unable to get even 10 views for my 14 day listing for 4 letter dot com names. I have lot of admiration for Flippa staff, they do a tremendous job indeed, but Flippa failed miserably to promote itself and bring viewers/buyers/sellers to listing pages. They charge $ 9 for a domain listing, that is really too much when compared to the result that we get. Let them charge 15% commission instead of present 10%, but listing should be provided at a nominal fee only. They need to promote themselves otherwise, the day is not near, Flippa will be a forgotten altogether.
I am writing this post since I love it and with an ardent hope that Flippa will try to capture the lost market.