Does this mean I can expect improvements in the mobile web app? It has so many issues that I won't click the links on my phone.

No, I don't want the android app. Stop asking me.

Stop directing me to my home page when I clicked a link to go deep into the site.

And please stop showing that spinner for unlimited time.

Also, these may be back end issues but both the desktop and mobile web sites fail to update the notification indicators after you've responded to friend requests or read your feed.