OK so how many BMW cars are produced?
I bet they make far more cars than they do GS motorcycles and I bet they have had less diff failures on the cars than they have FD failures on the bikes.
I have used other forums for bikes and never seen anything like 100 reports on the same part, so the fact FPC's on this forum alone exceeded 387 several years ago suggests they are poor in relation to other makes and models.
Same for FD's, they blow up a lot more than they should, otherwise nobody would have got through 3 or 4, the law of averages would just not stack up, many owners have had 2,3 or 4 FD's go wrong, not possible through just bad luck.
Also why do they keep changing the design and maintenance requirements, if they were so bloody reliable they would still be fitting the original 2004 design and not recomending any oil changes. They have changed the basic designs, maintenance schedules, oil levels

Just for fun? I think not
Maybe this forum skews the figures quite badly, maybe the bikes are better now - but if so why don't BMW offer a 5 year drive train warranty?
Regardless of how reliable the bikes really are there is a perception they are unreliable and a fair amount of evidence to support that (compared to other models that do not have 400 or 500 reports of the same failure on one forum)
It would take a lot of miles under my GS to convince me otherwise and I do not want to take the gamble and end up having to replace the FD a few times to prove they are crap.
I will definately replace the GS next year, I am hoping it can struggle to about 20k without exploding at which point I will trade it in for a BMW / Guzzi / Triumph / Honda / Yamaha - all of which I trust to be more reliable, cheaper to service and repair, and if they go wrong and better supported by the dealer / manufacturer.
I still have not got my warranty through from BMW 8 months after buying the bike despite many calls to the dealer and calls / E-Mails to BMW, it seems to me they just do not give a f*** and that is as big a problem as the perceived reliability issue, as I know if it does go wrong the dealer and manufacturer just do not want to know.