[forty]

ycombinator. You cannot have a mark named Teslo which sells electric cars, as customers could mistake one for the other.

[bob88jg]

But ycombinator don't "sell" HN do they? So no infringement...no customers...

[djbusby]

Selling isn't required to make infringement.

[forty]

Yeah, imagine for example if your website displays offensive or illegal content, and people think it's published by ycombinator, it could damage their brand