No, thank you for the feedback.

free is not equal to flopswap's values.
You see flopswap is measuring the fresh (clean) swap that has been written not the amount in use.

To make this clear in an example, when flopswap hits 100% it doesn't mean you have no swap left, it means you have no "fresh" swap left and you may now see the slowing effect of swap fragmentation.

Swap switching is not done automatically. You maybe in the middle of a task when you reach your switching threshold. You don't want flopswap to be memory thrashing then This would also require having a daemon running all the time, which I didn't want.
To refresh your swap manually you need to press the Fresh Swap button.

For automatic switching I recommend setting up a cronjob early in the morning while your asleep.
See the wiki page for more details on this.
http://wiki.maemo.org/Flopswap


Flopswap knows how large your current uSD swap space is and uses this value for the percentage. This is why two equal size uSD swaps is recommended.