Re: http://www.headcovers.com/
They are put on the public pages via a queue. This normally needs only some seconds to some mintutes. Due to the recent HDD crash the queue had been disabled for some days and thatfor was behind for some time. I dont know exactly, but yersterday I had the feeling that it is back to "as good as instantly" again.
[EDIT]
Some additions, not meant for your eyes only - more for the general public.
I can understand you very well, doing internet-business is a difficult thing. Please note, that the ODP never guaranteed listings, which was stated in the rules almost since the beginning. The weight, some search engines put on an ODP-listing is something we have no influence on and which was never intended by the founders of the ODP. So please dont blame us for googles technology ;-)
It may sound stupid, but there is a point that the forum guidelines say "We dont process your listings after you posted here" - it would not be manageable. We need a lot more time to process single entries than to process a whole category at one time. We might react on an "there is a mistake in that entry" request, but we wont review a site after someone posted here.