I use tables a lot to provide chunks of catalog specification data. Then it's easy to do a set of lookups so I can re-run calculations with different catalog components in the design. Works great!
But. As I enter more and more data, the tables inevitably become messy. It would be really nice to be able to rearrange the data in the table, either manually (move selected row up/down) or automatically (sort table by selected column(s).