[chrisco255]

Unlike Microsoft, Facebook hasn't gone around demanding royalties: https://www.infoworld.com/article/3042699/open-source-tools/...

[gcp]

Microsoft hasn't demanded royalties for things covered under their patent license (duh).

That article is just another reminder why one cannot afford to give Facebook a pass on this.

[chrisco255]

Facebook owns thousands of patents and thus far, has not been aggressive with them. They have only been used defensively.