I myself have never heard that!
There is nothing scripturally or morally wrong with using the term bulletin board that I know of. In fact, most congregations of Jehovah's Witnesses all over the world have at least one bulletin board at their Kingdom Halls, and these are used to post notices of upcoming talks, meetings, meeting parts, conventions, cleaning and yard work schedules, and other important information for the brothers and sisters.
The Greek word translated "church" literally means "a calling forth," or, in other words, a gathering of people. For example, Acts 7:38, in the King James Version, tells of Moses being "in the church in the wilderness," that is, among the congregated nation of Israel. In another instance the Scriptures state that "a bitter persecution started against the church," referring to the community of Christians in Jerusalem. (Acts 8:1, The Jerusalem Bible) In one of his letters, Paul greets "the church in [Philemon's] house," the local congregation that met there.-Philemon 2, Revised Standard Version. Clearly, the term "church" as used in The Bible designates, not a place of worship, but rather a group of worshipers. Acknowledging this, Clement of Alexandria, a second-century religious teacher, wrote: "Not the place, but the congregation of the elect, I call the Church."
The common term is a bulletin board.
The term 'Bulletins' refers to a statement or message about upcoming events or news. One would normally find this sort of thing pinned on a bulletin board.
The noun 'bulletin' is a common noun, a general word for a quick announcement from an official source about something; a general word for a program or newsletter that a club or organization produces regularly to give information to its members.A proper noun is the name of a specific person, place, or thing. A proper noun for the common noun 'bulletin' is the name (title) of a bulletin.
Rutherford was never a Freemason himself, although it is thought by some that he shared interests with them. However, looking at his term of presidency with the Jehovah's Witnesses it highly likely that he didn't or at least that he broke away from Freemasonry. Contrary to his predecessor, CT Russell, who had strong links to Freemasonry, and was quite possibly a recognized Freemason, Rutherford later rejected much of the symbols and other occult practices that Russell have introduced.
I don't think that a dry climate outside your office would affect the bulletin boards short term. It would probably affect it long term, but it would take years and years.
Storyboards, as they are known today, were developed at the Walt Disney Studio in the early 1930s. Walt Disney credited animator Webb Smith with coming up with the idea of drawing scenes individually and then pinning them to a bulletin board (hence the term "storyboard").
Rigid is the medical term meaning board-like.
All Points Bulletin (A.P.B) is a US term and is usually a notification issued by federal police to other police agencies to be on the lookout for a particular person, usually with the intention of apprehending them for questioning in relation to a crime.
Some refer to it as the "Main board" or "System board."
A uniquely American slang term used to loosely refer to pressuring witnesses to give testimony (sometimes against their will) by "encouraging" their participation in the process by applying pressure in other areas of their personal or professional life.
The term for this legal objection is "non-responsive." It is used when the witness is giving an answer that does not address the question that was asked.
"Presentibus testibus" is a Latin term that translates to "in the presence of witnesses." It is typically used in legal documents to state that the document was signed in the presence of witnesses who can attest to its validity and authenticity.