futility , utility and the importance of visibility

As I said in my post yesterday there are certain topics I find it very hard to write about without my prose either becoming rambling and barely coherent or without being angry. 

However it's  never futile to express  that something is wrong - but please have some line of argument to  back it up ...

There is utility is   expressing  frustration  - if nothing else to blow off the  pressure that builds up  - but that is not an  excuse to  attack others without sound justifications.

Visibility  is important  - however sometimes the way in which it is presented  can be a touch problematic, whether in assumptions or  sort of voyeuristic  as some of the  earlier coverage of friends of mine has been