Why doesn't my blog show any BL's from Yahoo?

My blog is http://encorepartydjs.weblog.com it has been live for about 1 1/2 years. I update content continuously including monthly article submissions for targeted keywords. However, when I check my search engine saturation @ marketleap.com yahoo shows NO backlinks. Why is this? I have roughly 400 backlinks with google and none with Yahoo? Does Yahoo frown upon blogs?

BTW, my blog has about 500 blog posts, and about 90% of them are optimized for keywords. Both on and off-site. Unique visitors fluctuates between 6000 and 12000 a month.

Any ideas?

Hmm.... weird, i don't know about you but mine is working perfectly fine.

is your site a blog?

Well, sometimes I have seen many pages that are easily crawled and scanned by Google but you may not be able to find them once you run a search on Yahoo.

Take a look at your linking pages to see whether or not they have been cached on Yahoo.

My blog has not been indexed by yahoo. The main website gets crawled by yahoo 20,000 times a year.

Yahoo still isn't showing any backlinks for my blog. But look on the bright side, I just hit 200 posts... Woooooo Whooooo!