When it breaks, it isn’t always obvious or easy to fix, but can cause problems for anything that has to talk to anything else. The biggest thorn it puts in my side is that short names [ThisPC] are served differently than fqdn [ThisPC.MyDomain.com]. Does NotMyApp use short or FQDN to resolve other machines? I don’t find out until the Wireshark.
Has one. It is going to tip over even if you stake it. Let it, it wants to. If it gets looking sad, trim it back a bit.
You can break off sections at the stem and they will propagate. Does not like direct sunlight.