Follow specific Forums, not posts

Hi, I have had a look around, but I'm unable to find an option for this. I'd like to follow whole sections for new posts, eg, Home Automation or API so that if there are any posts to these, I get notified. I am interested in the API area and would be useful to see these pop into my inbox, rather than having to log in and check.

Regards

go into the post you want to follow and and hit follow on top left side of screen.
You will get email notification and link when someone adds to the post thread
At main portal page you can just select posts you are following