Originally Posted by tlr
You're probably flying AF/KLM too steadily. I got the 9,000 mile offer (more precisely, the 9,000 miles; don't remember the offer) when I traveled a bit less for a few months, and AF/KLM apparently detected that as "likely that he flies another airline".
That's interesting. When you fly a lot on short routes, especialy when only getting 25% of the miles... well, You'll end up with a lot more FB miles if you chose another airline for a while, and then switch back when you receive the offer....
Is this offer designed to make you change to another airline every now and again?