I'm sure many would know, if you click on the poster's...

I'm sure many would know, if you click on the poster's alias/name: e.g in the snapshot below it would be in this example - myASX you would click on instead of on thread.
You then see what shares they hold, don't intend to hold, currently have....view their sentiment on each.
Many compulsive trolls/downrampers have an extraordinary large number of postings....usually with sentiments 'sell' and 'not held' and the negative comments are frequently ill-informed and simplistic (often repetitive) condemnations of the companies they don't hold shares in.

HC will probably moderate this post. I don't care.

HC are listed on the ASX and sell advertising to ASX listed companies. I can think of a few companies who wouldn't pay for advertising on HC due to the inordinately large number of trolls damaging their company's reputation on HC.