SOA Certifications ?

I was looking at SOA Certification and came across

http://www.soaschool.com/certifications

and there is IBM, which i think is specific to IBM.

Is anyone has any recommendation. I am not looking for web services certification which is offered by Oracle [Previously sun].

Thanks,

Even though you aren't looking for the Oracle Web Services cert, I've moved your post to that forum. People who frequent it are more likely to know about competitors than in the architecture forum.