Just a note to any of you who post pictures directly from your computer. You have a "folder" that all your posted pictures resides in.
Mine was fine until a couple of days ago. Then, I was unable to post new pictures. I went to "my settings" and opened "Manage Attachments".
I had 1679 attachments, since early 2014.
I had to delete more than 1000 of them before I started getting a blue "bar" instead of a red one.
I don't know why it, just now, decided I was over my limit. Just a notice to you: If you note that you can't post photos, you'll probably have to do what I did.