You can, however, join Accor's "A-Club" and collect points for stays in Ibis hotels. At Ibis, you receive only 1 A|Club point for each Euro spent. However, they invariably never post automatically, so you'll end up having to scan a copy of your invoice and retro-claim via their website.

Much, much, much later, once you've collected 4,000 A|Club points (the minimum required to do a transfer), you can redeem them for 2,000 FB miles (or miles in numerous other FFPs).