It has come to my attention that people with UID's above 150k are suspected by some of being "paid shills" for various interests - the health care industry, the DLC, Oncologists for Tanning, etc.
Intrigued, I took a gander at my own UID (well, to be honest, I initially misread it as IUD, and was halfway through a phone conversation with my gynecologist to find out the serial number on that thing she installed in me a while back before I realized my transposition - and boy, will I have to apologize to the doc for implying that she's a shoddy record-keeper), and lo and behold! Turns out that my UID is above the magic 150k trustworthiness cutoff.
It's true. I am a fully qualified shill-in-waiting.