Yahoo doesnt care about "nofollow" links ?

[Big Mountain]

I have one question to ask. I just checked backlinks of one of my sites on yahoo site explorer and noted that the first site being shown in the results is a site which has my link with a "nofollow" attribute.

Does this mean that yahoo doesnt care about rel="nofollow"? Can anybody else check and confirm this from their own sites? And what about MSN?
Any suggestions?

Thanks

[megri]

I do not see that Yahoo does not care It is not possible