I am a little worried because my site has dropped from google in Feb due to unavailable site during the Jan crawl. My site has been in dmoz for more than 1 year. Of course it is still there now but not in google. I was certain that on the next update which should be about now my site would re appear especially since my PR went from 2 to grey(not white) Site was definetely avail during Feb crawl. I have not seen my site in www3 either.