Link Details

"We are aware that we can’t take any action legally as code is open": good. Then leave IceFaces alone because there are people who are using IceFaces but like to use some PrimeFaces components. If all the xxxFaces worked perfectly with each other (including the skins, themes ...), you wouldn't see this copying, I think.

Yea, but if you are open source and you "copy" someone's code, at least, give them the credit but renaming package names and removing licenses and inserting your own is just blatantly daft! especially if you are open source too...soo much for ingenuity...lol

Its OSS but yes it is not cool. I thought IceSoft was a serious company innovating but resulted with not ideas and just copying frameworks. What a shame.
I remember there was sometime Icesoft told that ZK was an inferior product but now it turns Icesoft is the shitty, even ZK they try to create their own components.