bottle service wrinkle: tipping on bottles of wine.
personally, I tip on the bottom line amount, but can understand why some people are confused. wherever a corkage fee is taken, it seems to be more or less assumed you will be reluctant to tip on bottle service (and if you aren't, the fee might make you think twice.)
for some folks level of service figures in: a server's thoughtful pairing or recommendation would seem to count for more than merely bringing the bottle you ordered and pouring it around.
also, wine service is far quicker and (apparently) far less complicated than dinner service. why should one tip as much (or more) on the wine as the meal, when the details of the latter are (again, apparently) far less challenging for the server?
I would imagine this comes up some for people (not me, alas) who like to drink collectible or otherwise world class wine with their meal. If you order a $50 steak with a $500 wine, does it make sense to tip $100?
Why or why not?