Interesting! Just started using Dtube, so I didn't know this until just now. Of course I assumed they'd be here forever -- simply because I was using YT as the standard. I can definitely see the downside to this, but it is an interesting limitation to work with. Also reminds us that things in life are only temporary. Also, snapchat helped change the way we communicate, just by deleting messages, so perhaps all hope is not lost for Dtube. But I certainly understand how many will be turned off by deleted videos.