ProxyTop (www.proxytop.net)
Unlike the name says is this proxy list not so “TOP”. I tried a paid top listing for one of our proxies on 1st February this year and got some traffic. The amount of visitors was moderate and not enough to analyse if the traffic is mostly US/UK traffic. In the begin I check “New” advertising partner daily to learn how fast a site is and if my listing is still there. After ~10 days the my listing was gone! After an email to the site owner my link was back the next day. A few days later the same issue! I wrote a second mail and my link was back the next day. 1-2 days later the link was gone agai, this time wrote him that’s better to refund my payment and again my link was back, but only for a few hours. I don’t know how the regular listings are working but be aware of the service you get from the proxy list owner! (BTW. Never got an email back)
Review details
Type: Web Proxy List
Link type: Redirect
Paid listings available: Yes
Approval time: Within 24 hours (paid listings)

Thanks for sharing your experience! It would be better to spend an advertising budget for other proxy lists or directories.
Just an update:
8 hours after writing this review my link is back in the list!
(I’m almost sure the ling gone very soon, listing is paid until the end of this month)
According my web statistics I get still ~20 visitors a day from that site
Looks like the guy has this site on two locations? At least it’s a mess… There are much better proxy lists to advertise