To be honest I hardly post that annoys me. You have raised some very good points especially the chat room one. For me the annoyance with Steemit is the platform itself. I have some experience of HTML but I find the platform itself is a bit "clunky" and not too easy to navigate. I believe that if Steemit is to really push itself out into the wider world it should look at the navigation structure of its site and make it easier for people to write excellent posts. I failed miserably on my introduction because I was never told, or maybe saw how to post into the correct section. I see now they have now put a nice handy tip on how to do it but if your average social media user comes here would they know what a "Tag" is? Just my thoughts...