Do you know the TE promotion TrafficBlast?
TrafficBlast is very nice initiative of several traffic exchanges, 16 as I am writing. You can win extra credits by using the same promo code in all. Credits are assigned automatically as soon as you have earned them.
I use tab surfing to surf TE's in this group and it gives me good results although these TE's are not really famous yet.
But I like the idea and think that many people will join multiple TE's that are participating.
I joined them all and added these TE's in the downline builder of Surf-Bar-Traffic. On S-B-T about all popular TE's and TE services are listed. So if you join SBT and funnel your traffic in other TE's to SBT you will earn credits in SBT fast, And referrals in all your TE's and programs, provided you filled your ID's out in the downline builder.