I was writing a fairly long algorithm over the last couple days with a lot of intermediate signal wires, and I got really sick of moving my wire labels every time I rearranged some code. So I had a cheezy idea that I think could work as a pitifully simple wire label. This is too rudimentary to be usable, but perhaps one of the more experienced (that is, way smarter than me) people on these boards could take the idea and make something useful of it.
All I did was make the world's simplest express vi, gave it an In and Out control that was just a pass through, and made the configuration dialog change the title. Therefore this vi just stays attached to the wire, and if you move the wire the vi stays attached.
Andy