The bookmark feature can be found at the top of any thread, right above actual thread content. It looks like this:

Or, if you are editing or creating a new thread, there is a gear drop down that looks like this:


Once you click the dropdown, you'll see this menu:

Select the "Bookmark" option.

Well isn't that nifty? But what exactly did that do?

Once you have bookmarked a thread, head on over to the forum's top navigation menu (ignore the extra moderator options. Shhhh. You see nothing out of the ordinary here.)

Hit the "Bookmarks" link, or you can follow this link to your Bookmarks page.

Once you're there you'll see a glorious page with all the threads you have elected to Bookmark. Right now, mine looks like this:

It's quite long. Not only are my threads on there, but threads that I like to stalk. It's good fun.

PRO TIP: You may or may not know about the "Switch Account" button at the bottom right hand corner of the forum. It's cool. But it's nowhere near as cool at the "Switch Forum" button, which looks like this:

It's oh so super hella handy if you have more than one account, but can be useful for at a glance information, even if you only have one account. Once you click "Switch Forum" you are taken to this page:


Never lose a thread again! Happy thread responding!

Some cool features about bookmarks:

• It keeps track of how far you have read in a thread, and when new posts are added, you can click the [new] button next to the thread title, and it will take you to the next post you haven't seen.
  
  
• You can choose to have a PM or email sent to you when someone has posted in one of your bookmarked threads. Or you can choose not to get notifications and just go to the bookmarks page to see what is new, because if you bookmark a lot of things, you might be getting a lot of notifications cluttering up your various inboxes.
  
  
• The bookmarks page is kind of like your own customizable board with all of your favorite threads located in one convenient place!