I'd like to have feature like twitter(I think so, I don't use it) to follow a person and be updated on new posts of that person.

The person I talk about is very good at explaining how to use proper english, so all meta users would benefit from this since it would make me use better english(I hope you do read my posts before down-voting).

I do know I can just click on that person's profile once every week/day, but I think automated "inbox" like feature would be better(its like subscribe on youtube, people could live without it, but it makes usage of the site more pleasant).

P.S. If you find any spelling errors here, please let me know.