I have actually seen them in the wild, but here we are in June and my Pi, which I ordered in March, has still not arrived. The delivery updates have stopped, but the last one said that I would have a delivery date by the end of June. Like nuclear fusion, my delivery will always be "next month"
And to top it off, it seems that Element 14 has disabled comments to the Raspberry Pi forum.
While at the root the fault is not Element 14s, their handling of the issue has not been the greatest, which will bias my future purchasing choices.
