Exit Traffic Exchange, is it worth it?

I've been using www.visitors.ws as an exit traffic exchange  method of promoting my site from its early days up untl now, and it does send a rush of visits to your site if you deposit enough money or generate your own credits, but is all that trouble worth it? The visitors only remain on your site for 30 seconds to 5 minutes at a time, and they usually have your site minimized behind another one, on your front page, so no content is read or anything, making them an irrelevant visitor. This is what their front page reads at visitors.ws:

Visitors.ws is a free exit exchange network that provides the ability for web sites to exchange exit traffic. When visitors leave a participating web site, it earns credits which are converted into new visitors back to it.
Features


Drives Targeted Traffic - Get guaranteed unique visitors only from relevant web sites.

Does Not Annoy Visitors - Unlike other pop under exchanges, we open only one popunder window to one visitor within a 1 hour period of time.

Flexible Exchange Ratio - We offer from 2:1 to 1:1 exchange ratio, depending on your web site quality and traffic volume.

Generous Commissions - Get 50% of what your referred members have earned or purchased!
Find out how does Visitors.ws work to increase web site traffic, or just see it in action on this page.

Increase Traffic


Become a Visitors.ws member. Registration is quick, easy and absolutely free :-)

Put our special 1-line exit exchange HTML code into your web site pages.

Automatically get up to 100% more targeted visitors to your web site.
Join Visitors.ws now - you have nothing to lose and everything to win!

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If you care about conversions, and you don't care about the counter, don't use these programs.

I have used this type of trafic before some months, and nothing happened. As those visitors are forced to come to your site, they don't usually do anything, and even if they find it interesting. That's because those ads are really annoying (pop up, pop in )

Here are some related threads :

http://www.webdigity.com/index.php/topic,115.0.Buy+targeted+traffic+%3A+Is+it+worth+it%3F.html
http://www.webdigity.com/index.php/topic,12.0.Pop+Up+Ads%3A+Revenue+vs+Visitors.html

i agree, and i am probably going to stop using these ridiculous programs once my PR is at least 1..

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If you want pr just visit this page and submit to every directory there. After that you will have to wait for 2-5 months and you will have pr 4 - 5

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