!! UPDATE !!
I've managed to mod the ListTab plugin so that it will show data in both rows and columns, complete with description headers.
I've also added some extra OverLib functionality in case the text gets bigger than the table cells.
It's also formattable via css, so site admins can adjust column widths and row heights. Admins should also be able to customize the table with colors and borders as well.
A working demonstration can be found in the following link.
Keep in mind that this is just a test site, and it is constantly changing, so I don't know how long it will be up.
neondevil.game-host.org/pbmercs/index.php?option=com_comprofiler&task=userProfile&user=62
I've already submitted my code to Mikko a while back, so you can expect a newer version of listtab sometime in the near future.
I've already did some minor testing, and everything seems to work out okay with a few exceptions and limitations.
If anyone thinks that this is a feature they need RIGHT NOW, PM me your e-mail and I'll see what I can do.