It seems like you can only get good work here when you offer good pay, so I am upping the ante. I have about 75 credit cards I need reviewed. Each review will compromise of a long, 500-750 word full review and a shorter, 100 word summary. I will provide the materials you need to work with. I do will require a sample, since this is a big job, but your sample doesn't need to be that long... just 150 or so words should give me an idea of how good of a writer you are. Just pm me and I will give you the materials needed to write the sample.
I may be interested in this if they sample won't be published anywhere. Also could you elaborate more on reviewing articles? You can view samples here: http://forums.digitalpoint.com/showthread.php?t=921656 The Transportation service providers article shouldn't be in there though. I had sub-contracted that out to another writer.
I am interested and I have already sent you a sample article after receiving material from you. Please PM me if interested.