I think together is a really cool thing and I use it a lot. However, since the redesign of V3 the usability got much worse.
In the past there was one entry point for together and all categories available, so I could choose which category I want to see and browse the topics.
Now, since V3, there are four entry points for together ("Help Each other", "Feature Request", "Business Center" and "Developer Corner", which is confusing. Furthermore, this four entry points leads directly to four different categories, which means, the other categories cannot be seen in the app, but only in the web. So, if I want to see a post of "What's New", the "FAQ" or just the list of reported bugs, I have to switch to my PC. Also you have to add the tag "Ask the Community" to a new post, which was posted in the browser, otherwise you cannot see this post in the app. Mobile First looks differently...
My idea is to restore the old layout of together in the app. Just one entry point, but the ability to see all categories and also posts without a tag.