It's always easy to say that things are inspired from a different company or product, but always keep in mind that these features don't always come ready before

It's always easy to say that things are inspired from a different company or product, but always keep in mind that these features don't always come ready before a year or two of work. First person to announce it working and integrated gets the merit, but a lot of time, the same things are being worked on in parallel in different places :)