This needs to be the top comment here, rather than people insinuating that LV called for a DMCA takedown because 'they look alike'
http://news.ycombinator.com/item?id=5332635
To my eyes, it does not look like 'blatant copying.' The icons look similar, but so do many others. If LV's evidence comes down to "looks too similar, but isn't actually a copy," then the DMCA is not the avenue for pursuing this.
Those tweets sound like classic whining in face of collective pitchfork stabbing.