I have had a different experience to tedstar: I have 3 listings for one site in the Yahoo! directory (non-paid) and it was affected by Panda 1.1, but not Penguin.
On the other hand, I also have around 20 pages listed in DMOZ (only one was submitted by myself).
Incidentally, I was browsing the Y! directory today for the first time in years and found that many of the sites listed resulted in either DNS errors or 404s. Many of the pages on the .com version were PR0 or PR N/A.