crobb305 - 5:08 pm on Sep 21, 2012 (gmt 0)
Page 136 under *Sneaky Redirect Example*... it's a CJ link (they even provide a screenshot).
This means all links sent through a redirect script could be construed as "sneaky". Redirect scripts help with tracking, but a reviewer will not understand the legitimate exceptions. What I find "sneaky" are the serp listings that do an immediate redirect (I thought Google resolved those back in 2005 with the 302 fiasco, but I just hit one about 20 minutes ago).