Tables
Any line that starts with | sign is a table row:
|Company|Address|Size
|Google|http://google.com/|10,000
|Yahoo|http://yahoo.com/|1,000
The easiest way to add a table is by using append menu:
You don't need to enter table contents manually using | signs, you can just add the very first row of columns, then | sign will be added automatically. You can enter just the first column, then edit others dynamically.
You can sort/add/delete/rename/resize/move columns from the column menu: