Custom written blog engine - how to let people follow?
Posted on 2013-01-31
I've written a custom blog engine and now my client wants to add a "follow" button. The only thing is, I have no idea how to do that! Does the follow button just add people to an email list and then they get an email everytime there's a new post? Or is there some kind of API I should be using from some established service like Facebook or twitter?
If anyone could point me in the right direction, I'd be grateful.