A conference session everyone knows will be boring.
I wouldn't bother with the plainary session!
To take advantage of other hardware / physical objects for your own personal gain.
Using an open wireless network to access the internet which isn't yours and you are not paying for. The person/organisation in question has been SOWNed.
(1) A dataset that contains no errors. Types of errors include structural, grammatical or numerical errors.
(2) A dataset that is instantly compatible with another dataset. There are no problems or inconveniences in combining with any other dataset.
There is no example of a unicorn dataset...