I've never used ignore much, but I recently added an unnamed prolific poster to my ignore list.  I see that threads started by this user (and there are a lot) aren't hidden as I would have expected, but just grayed out.  That actually draws my eye to them, because they're different.  Would it be possible to have the thread be completely skipped in my list, or at the very least the text be the same as the background, so I can't read it without deliberately highlighting it?

I use the the custom blocker extension for Chrome.