You are replying to a post which is two years old. This will cause very old threads to bubble up to the top of the forum again, and can be pretty confusing for everyone. I don’t think there’s a need to go in and tag every existing old thread with information about new features, particularly since smartthings introduces new features all the time. 
in general, it’s probably best to limit comments to threads which Have had activity in the last 12 months or so, that way people won’t get confused reading through all the old and very out of date stuff.
As far as the web portal, This is brand new and still in development. It was introduced for general release in late 2020, so did not exist when some of the earlier threads were created.
There are a couple of discussion threads about this new web portal. Here’s one: