And I've said the cheats have been reported. Makes no difference. These are not jsut a few people - they are Dps immediate neighbours,
Still lurking and reading when I should be sleeping 
But this is just silly. You could get people to possibly believe you personally know one person..who lets you know the complete ins and outs of their financial situation, who is claiming multiple benefits (disability ones too, which are a lot more complicated than simply saying 'I have a bad back' and being awarded them. No proof = no award. Lots of proof = sometimes no award too) whilst also working cash in hand, bragging about this to all the workers around them, and somehow finds the time to still be constantly taking drugs and in the pub all the time, smoking, with their 78 inch plasma and sky sports package.
But to claim you know multiple people like this. Who have all been reported and nothing done..even though the things they have been reported for will be easy to prove (and benefit fraud reports are taken very very seriously, with 3,000 more benefit fraud investigators than investigators whom focus on tax evasion, despite evasion costing over 3x more*) if they are as blatant as you would have us all believe....
Well bluntly, its just fantasy.
I don't understand what you actually have to gain by making obviously false posts like this? You need to make it semi-believable I am afraid.
As I said, maybe you could get away with claiming that you know one person who does all of this. Maybe its plausible this one pisstaker has been lucky so far in not being caught when reported (though if they are quite as blatant as you say, this wouldn't happen either, unless you think fraud investigations officers have no training or experience at all in what they do) but several cases like this, in the same area, all known by the same person...well 
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* 3765 benefit fraud investigators V 700 or so on evasion among the wealthiest. 1.3bn lost to illegal benefit fraud V 4.4bn illegal tax evasion (7bn when adding tax avoidance, which is actually legal)
fullfact.org/economy/do-benefit-fraud-investigators-outnumber-tax-inspectors-ten-one/