I find it strange that your table feature doesn't allow for cells to be merged. I would also like the ability to edit invidual cell properties (to add things like borders), not just the whole table.
It's also very strange that the table tool bar (the gear icon thingy) is way at the top of the table. The table I'm working on is pretty big and it's quite annoying to have to scroll up to the very top of the table just to make any kind of edit.
I think all of these suggestions would make the user experience a whole lot better. I can't imagine it would be too difficult to implement them!