Are you just showing off your banner work?
You're pretty much advertising these servers.
It's Showoff's
As the title says
And i don't see how this is advertising, Yes indeed it's showing some information about the server/s. However there is not a single link attached to the banner. so therefor it wouldn't be an advertisement banner.
It doesn't have to be a link to be an advertisement =[
This would be different if you were offering banner services and showing examples of your work