EasyHits4u.Com Surf sites, earn credits, and use these to show your sites to others. Also has links, banners, and prizes. Can make money too.
TraffBoost.Net Visit sites, earn points, and use these to display your own. Simple but effective.
twistrix.com Cool autosurf exchange. Just leave your browser window open and earn a lot of minutes, which means lots of traffic for you. Join free. (Autopilot)
247AutoHits.Com Join free and get hits just by leaving your computer on. Even when you are asleep. (Autopilot)
HitLeap.Com This site brings insane amounts of traffic to any webpage you set. And it is all autopilot, you don't have to be there clicking. (Autopilot)
SmileyTraffic.Com Surf program where you surf sites and earn points. Can earn manual points and automatic points, allowing you to show your sites in the respective categories. Also has text and banners. (Can Be Autopilot)
DownlineRefs.Com Surf sites, earn credits. This site is aimed at promoting PTC (Paid To Click) sites / referral links. Join Free.
Traffup.Net Visit sites, earn points, and use these points to show your own sites to others. This site is cool because you can also get free followers on Twitter as well as free retweets.
TE4Everyone.Com Visit sites, earn points, and use these to show your sites. You can also display text ads and banner ads.
VastHits.Com Surf sites, earn credits, and use these to show your sites. Can also earn you money and prizes.
TrafficSwarm.Com A very popular manual surf exchange.