>>I think the logic would involve both month and day.
>
>I don't think its possible to reach a logical conclusion when the underlying methodology is compeltely illogical. :-)

Different POVs.< s > In reality, the resolving of this problem could take two tracks. 1. One year after the date following the 28th of Feb. 2. The last day of February on year later. It appears that the latter was chosen.