Yahoo does NOT use sitemaps!

I don’t care WHAT Yahoo says, they do NOT use sitemaps. I’ve been pinging my sitemap to Yahoo for almost a month now and they’ve added about 10 links! I’m sending about 2000 links to Yahoo, with new ones added each day, but Yahoo seems to care less about that. I cant imagine so many developers are submitting sitemaps that they can’t get to mine in under 4 weeks. Catch up Yahoo and quit being lame!

I know I should be patient, but when you do EXACTLY what they say they want shouldn’t they show a little priority in spidering? I know I would!