How can we improve UE4 Documentation?

Hello,

I’d really really really like it if you didn’t assume that everyone can watch your tutorial videos on YouTube/streamed in all circumstances. I’d love to use my travel time to watch all your videos, but I can’t sit and rip several-hundred videos off YouTube (which I’m pretty sure is against their ToS anyway) or stream them in a WiFi/4G black spot.

Thanks!