Mobile view for profile page is not optimised for mobile users. Very well designed stuff. But this small but very very huge thing is left by your designers.
Secondly i was not able to install it on Google Cloud.
In ACP > Manage > Privileges, select the category you want to allow guests to post in, and give guests the "Create Topics" and "Reply to Topics" privileges.
What's the deal with notifications on mobile? I can see at the bottom of the slide-in menu there's a "Notifications" item but it doesn't do anything - clicking it doesn't take you to /notifications or anything.