After holding my Factoids nearly two years I'm very impressed about the current price in BTC-terms. There is still no way to stake my Factoids, right?
Correct holders cannot stake FCT in any way, it only applies to the nodes.
This only applies for the moment; the node operators are actively working on creating more "standing parties" who will be able to vote. These categories of standing party are all defined in the white paper, but will include FCT holders for a start.