It's visible if you will look in it and if you are already familiar with the forum. It's a subsection that's why it's not viewed like the other boards. Not everyone here is using it and more discussions are on other topics than in currency exchange.
I mean the "exchanges" board where members talk about crypto exchanges. Even if it was listed as a child board on the front page, rather than having to click through services first.
If it's not popular than no worries, it just seems to be a pertinent discussion these days with all that is going on at exchanges.
Why not just bookmark it? A simple solution but effective. Should be able to save few clicks and finding where it is.