I have built apps that integrate closely with known popular video streaming services (hint, hint), and I've dealt with both their legal departments. 1. Most pe

I have built apps that integrate closely with known popular video streaming services (hint, hint), and I've dealt with both their legal departments. 1. Most people are clueless about the law / their rights. Companies will try and bully you into taking your site down, without any legal basis. 2. Read up on nominative fair use of a trademark. You are allowed to make use of a competitors trademark, even for commercial purposes. 3. You probably didn't have to make any of those changes. While I'm not a lawyer, both legal departments backed off after sending them a well-argued reply to their bullshit (sorry, that's the only way to describe it) arguments. I do work with an excellent IP law firm, but I didn't even have to contact them to handle this. 4. I highly doubt a tech company would sue you in a meritless case. Even a simple case will cost them $30-50k. The in house lawyer contacting you is often a paper pusher that has to scout the internet for "possible infringements" of the mark. They'll need to get approval to sue you, and risk vs. reward will be considered. If you're based outside of the US, even better. They'll usually have to sue you in your local jurisdiction. 5. Obviously, be prepared to fight if they do come after you.