Ablogging website allows users to post messages and to comment on other messages that have been posted. when a user posts a message, the message itself is considered data. in addition to the data, the site stores the following metadata.
the time the message was posted
the name of the user who posted the message
the names of any users who comment on the message and the times the comments were made
for which goals would it be more useful to analyze the metadata instead of the data?