I don't think any single 'group' is to blame, the H'borough disaster was to put it simply a failure of several parts that resulted in the absolutely tragic loss of 96 innocent lives.
I had friends and family at the game, in the crush and it's something that is still talked about at H'borough today. The minutes silence still brings tears to people's eyes, there were local fans, as well as fans from either club there that day, the scars for everyone involved run deep.
I find it basically disgusting that for whatever reason the person that created this thread did so with the intention of attempting to put the blame on innocent fans. I hold no sole group responsible, it was a failure by many different aspects, not one individually.
I have absolutely no problem discussing anything football related, regardless of my personal view, I find it easy to approach situations from a level headed and open mind, this thread wasn't intended for anything other then baiting Liverpool fans and insulting and causing offence. Horrible.