I think it would be nice to have the ability to filter a feature layer in ArcGIS Online by relative dates instead of only being able to apply absolute dates.
For example:
- 'DateField' is equal to values within the last 'fill in the blank' minutes, hours, days, weeks, months, or years
- 'DateField' is equal to the current day, month, or year
- 'DateField' is between two relative dates