Can we add an option to profiles, allowing you to follow someone and get an update every time they ask a question? I would like to follow some programmers, but I don't want to have to check every single day to see if I might have missed their code.
There is a "user feed" button available in everyone's profile. If you have a RSS reader, you can then get updates whenever that user posts something.
Additionally, if you're interested in looking at people's code when they do something interesting, there are many users who can be found on GitHub, where you can follow them more closely.