I think it's time I started avoiding AIBU. I get so tired of the "My neighbour/best friend's uncle/first cousin twice removed is claiming DLA and I don't think he's disabled as I don't see any disability, should I shop him to benefits fraud?" threads. It's reaching a point where there are a few a week now, I swear.
There's the "of course you shop them, they're stealing from us taxpayers" responses and the "yes definitely shop them, we all know how easy it is to get on disability" responses and my personal favourite "yes, after all, if they have nothing to hide, it shouldn't be a problem to be investigated." 
Yes, except for if they have a mental illness, think of the disruption and stress, which could set them back. And don't they temporarily stop benefits while they are investigating? That could cause someone some serious financial problems. But then, yeah, okay, they really are disabled (which isn't a huge shock, since they had to have medical proof and documentation with the DLA form) so even though their life has been turned upside down completely, a month or so later it'll hopefully be sorted out and everything's fine? It just seems to me that people are far too quick to judge and report people without a shred of evidence at all - often not even knowing what a person's disability is before deciding they are fraudulent.
God, I truly hate people who think that just because they can't SEE a disability, there ISN'T one.