I don't attempt real communication on the test server, especially when half of the text flying by is Cyrillic of questionable grammar, but sometimes there are people who are at least paying attention to things.
Besides, I'm just there to "test" things, like HEAT, arty, and the Matilda IV, which looks like it will be a good purchase for pre-training a replacement T-44 crew once the current one moves on to the T-54. Yeah, I know it'll be slow, but it's a 76mm gun with a very good aim time and not-too-horrid accuracy.
Not really interested in the other World of ___ games unless there's a new related anime... which rules out
Yukikaze,
Sky Crawlers,
Area 88, etc.