1script - 12:24 am on Jan 24, 2013 (gmt 0)

I believe I've seen on Google's Webmaster Tools Help somewhere they were explaining a similar situation (have people follow but not the PR/penalties/etc.) : old page - > 302 -> NEW page on OLD domain that's no-indexed or disallowed in robots.txt (and I vaguely remember they preferred robots.txt for some reason) -> 302 or 301 -> New page on NEW domain. You may want to try that on a few pages and watch what happens.