I know what you mean. I printed off the email that said I passed along with the body of knowledge and handed it to my Quality Manager. He asked "Did you pass?", I said "Yes" and he responded with "Good, now turn it into HR." He didn't even read it enough to see what I'm certified in.
I am an ASQ CQA and CQIA. Is their any way I could get that to appear to the right of my username on replies I write?Yes. You'll get that sometimes. Sadly there are certifications out there (not speaking about any with ASQ) that aren't worth the paper they are printed on. So you'll get those that quickly dismiss a certification.
However, those that know the value of them are a different matter.
Also, I have shown individuals the Body of Knowledge and sample test questions. That gets their attention.