Here's a way to have a floating margin note, with special numbers for the marginal notes with an "m" before each number so the footnotes are m1, m2, m3, etc.
Code: Select all
\newcommand{\margincomment}[1]{% a simple margin note
\refstepcounter{mynote}% step counter
\mbox{\textsuperscript{\themynote }*}% the number (superscript) in text followed by a star
\marginpar{\tiny \mbox{ \textsuperscript{\themynote}*}#1}% the note with number
}
\newcounter{mynote}% a new counter for use in margin notes
Here is my text.\margincomment{Here is my marginal note.}