Not Test.
Some sociopaths play there like it is a normal server and get angry when people come to test things.
To answer your question, I have found over the last seven years if you talk to people in complete sentences and real words with capitalization and puncuation, people will 99% of the time react in a friendly manner.
"Pardon me, <name>, where in the Plane of Knowledge can I find the entrance to Qeynos?
wherez qeynos?
These two questions will get radically different responses.
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After 16 years, I'm not listing every friggin character.