. (By the way, go to javaranch.com, they specialize in SCJP.)
In fact, on javaranch's forum, the Big Moose Saloon, members can have signatures files appended to their posting, and many use them to list their certifications, including the passing scores they received. Actual example:
James
SCJP 1.4 - 92%
SCJD - 93%
SCWCD 1.4 - 95%
SCBCD 1.3 - 100%
SCEA - 92%
nope. never taken it. hardly anyone I know has. 1 guy at work has, and he is - by his own admission - hopelessly out of his depth, and another guy at work has and is - despite what he believes - also hopelessly out of his depth. not saying there's a connection, just pointing out that it's much like a driving licence - a bit of paper that says you passed a test, rather than proof of any actual competency