in reply to Re: Re: MARCH is...in thread MARCH is...
No, it should definitely be 'disputandum' - something like a neuter nominative singular (present) gerundive, if that dusty brain cell in the corner isn't taking the mickey.
Point taken. *s* And Google also supports this opinion; a search for "de gustibus non est" shows a clear preference for "disputandum".
Now I feel old. :)