Truer words....
C-card: Being asked for it seems the norm for me, unless I show up with gear that includes 100CF steel tanks and a big pony.
More: I can't remember ever being asked for a log book. The past few years I've tended to not bother to log dives; I print up a dive log with whatever dives are needed to meet the operation's requirements. e.g. "Must have at least one open water dive in last six months." The 'log' will show that I do. This is for for shallow dives though, <60'. For a, say, 150' scallop or wreck dive in the N. Atlantic I'll either be really current or hire an instructor for the first dive or two to help scrape the rust off my skills.
EPCOT: I do log these just for nostalgia (15 so far between getting a free EPCOT admission to sip Ketel 1 before dinner then dinner @ Teppan Edo or The Coral Reef).
But wait, there's more: The scariest diving is with an assigned buddy - sometimes. I was once asked by a guy in GCM to accompany him on a shore dive. His communications were clear and precise & skills good. Turns out he was an F-15 driver. Another guy in GCM on a 30' boat dive would dart back to the boat in a near panic as soon as he hit the bottom (twice). I told the DM (a sawed off runt named Brad with an attitude) to find another babysitter. Generally, though, buddying with a newby is pleasant. I enjoy making them feel comfortable, gain confidence and showing them neat stuff.
/s/ Another grumpy old man with a mean scowl. LOL