@ello I would really appreciate having a shortcut to follow someone if you just see a single post. There are a lot of great compilers out there, @cgwarex e.g. or @lucian and his :BREAD:, the latter led me to the attached screenshot.
Of course, this could be part of a policy, to force users to see the latest of an account first before wanting to follow. But I'd suggest it should be made easier. Simplest solution: a F|N below the post, since Friends|Noise in the top bar is dedicated to viewing your stream.
Btw, you see a funny CSS-layering issue also. And I couldn't get the Store-menu to close without reload. I'm on Firefox Mac.