superclown2 - 6:22 pm on Jun 28, 2012 (gmt 0)
The last time I looked at the Yahoo directory the sector I was interested in hadn't been maintained in ages. Quite a lot of the domains I looked at had expired in the past and been taken over by link merchants who had packed them with spun content.
If Google does indeed trust this directory then their trust is misplaced.
And as for Dmoz, well, need I comment ....