I have noticed many social bookmarking websites on Flippa with high traffic stats selling for around $150 - $250. But none of them is already making money can someone tell me what are the issues with buying such a site. Do they really make some money or they are really hard to monetize.
https://flippa.com/2800521-top-social-bookmarking-site-alexa-rank-31-779-116902-plus-members
https://flippa.com/2793536-alexa-53k-google-pr1-top-bookmarking-site-9-2k-visits-84-5k-pageviews
https://flippa.com/2800521-top-social-bookmarking-site-alexa-rank-31-779-116902-plus-members
https://flippa.com/2793536-alexa-53k-google-pr1-top-bookmarking-site-9-2k-visits-84-5k-pageviews