I have my perlmonks homenode and degree on my resumé. Since I'm a Pontiff now (I was a Bishop when last I updated), I think that's a decent recomendation. Even if they don't know what Perl Monks is, it at least shows that I keep up my programming skills.
Warning: Unless otherwise stated, code is untested. Do not use without understanding. Code is posted in the hopes it is useful, but without warranty. All copyrights are relinquished into the public domain unless otherwise stated. I am not an angel. I am capable of error, and err on a fairly regular basis. If I made a mistake, please let me know (such as by replying to this node).