hmm I haven't actually been doing TT the past week so I'm not sure. Which ones are you doing? I've heard the GG ones that ask for your zip don't credit very well so I stay away from those ones.
I stay away from the zip code only ones too...they never approve for me.

Usually I do one, wait for it to approve..but that didn't happen. So then I tried to do a handful one day to see if anything would approve..nope.

..that didn't help either.
The upside is that I did just go in a redo one that never approved and viola! it approved (the free window cling)
These are the ones I did with no luck:
Six Flags vs. Universal Studios Enter email address with intent to participate.
(Claimed 2007-07-11). $0.50
Target Gift Card Enter zip code with intent to participate.
(Claimed 2007-07-11). $0.50
Home Depot Gift Card Enter email address with intent to participate.
(Claimed 2007-07-10). $0.50
Hummer vs. Range Rover Enter email address with intent to participate.
(Claimed 2007-07-10). $0.50
Apple iPhone Enter email address with intent to participate.
(Claimed 2007-07-10). $0.50
Target Gift Card Enter email address with intent to participate.
(Claimed 2007-07-10). $0.50
Plasma TV Enter email address with intent to participate.
(Claimed 2007-07-08). $0.50
Airline Gift Card Enter email address with intent to participate.
(Claimed 2007-07-06). $0.50
Old Navy Gift Card Enter email address with intent to participate.
(Claimed 2007-07-06).