How do I add pictures to a post?  

Okay I apparently thought I knew but I dont lol. I'd like to know also.

As with most foums, you use an image hosting service like imgur.

Click the insert/edit image button here (between the chain icon the the underlined leter A). For source, specify the link to the image (for imgur, it's the one they call "DIRECT LINK" - ends in .jpg, .png, etc).  You don't have to fill out anything else.

Example:

ha, got it! Not OP of course but that fixed it, thanks

Yep.  Note that if you do it right, you will see your image show up right there int he preview as you compose the post.  If it doesn't you used the wrong link code.

For example, on my image above, the "image link" is imgur.com/fHHq7zr.  That will take you to the imgur page where my image is hosted, but if you specify it as the image course, you get a broken picture.  Instead, I use my "direct link" of i.imgur.com/fHHq7zr.jpg - and it works.