Yesterday the inbound links is high but for today its getting down. What seems to be the problem? Is the keywords not yet index. Last week I am posted promotion to yahoo groups using our keywords but still its not yet index. How can I promote our site in Yahoo using that keywords.
search engine rankings change all the time and Yahoo updates a lot. Your site could be #3 one day and #67 the next. It's just how it works.
Yahoo and MSN are very unpredictable. Google is much more stable. I have also found out that it is quite easy to achieve high rankings with Google. With Yahoo, it seems a little bit random.