I've received a number of answers which I am using regularly, i.e. in a large number of separate LaTeX documents. For example:
I'm getting tired of copy/pasting the code from document to document, and so was thinking of creating appropriate packages. In fact, I'd very much like them to be publicly available packages, but I'm really not sure of the etiquette here... on the one hand I don't want to appropriate somebody else's answer (even if it's clearly credited) and on the other hand I don't want to demand that somebody else turns the code into packages.
What is the etiquette here?