It would be so helpful if you could implement 'smart' / advanced tables. What I mean is the ability to create a table and for each column in the table being able to select the data type required: for example: Text, Number, Single-select option, Multi-select option, Date, Person, Checkbox, etc. This would make taking notes and tracking things so much more user friendly. It would also be great if you could have an option to sum up all numbers in a single column.