Especially when it's a bit too easy to flag an article by mistake due to progressive rendering causing a misclick, or just being careless. I know I've done it,

Especially when it's a bit too easy to flag an article by mistake due to progressive rendering causing a misclick, or just being careless. I know I've done it, noticed, and then gone back to unflag. I wonder how often I've clicked off by a few pixels and didn't notice.