In many states, it is possible to file for unemployment online or by telephone, while in others applicants are required to complete paper-based application forms.
Another very popular variation of the online dating game is to have several characteristics that vary with your persona - which is much closer to the original paper-based RPGs.
If email has taken the place of paper-based mail, why use memos?
While this is an extreme example, it does point out the continued need for paper-based communications such as memos in a supposedly 'paperless' modern office.
When managing the guest list to just about any size party, evite invitations provide a much simpler solution than their paper-based counterparts.