People can upload their blend files to various site such as pasteall, google drive, and dropbox. The problem with these file hosts is that:
pasteall: links expire after 5 months
dropbox/drive: upload can delete the file
All of these file suffer from the fact that the file could quite easily be gone. This would be bad because some answer include demo scenes that are helpful and add value to the answer/question. Should we use other filehosts such as sendspace which also host illegal content but do not expire and also have to be uploaded by someone with a premium account?