I'm pretty sure you can embed/aggregate youtube videos, as long as the author allows it, anyway you want. Youtube still makes money off any ads that show up in the video, why do they care where/how people get to the videos, as long as it's still showing advertising? The logo though, could possibly be too similar to youtube's and cause some issues.

Edit (I may stand corrected) per: 5.E.iii in https://www.youtube.com/t/terms listed in another thread. Disclaimer: IANAL

> Dev.Tube has been developed with and care by Latvian software developers

Maybe what they've done is legal in Latvia, I dont know.

"he" should put the rounded corners around the "dev"