Not sure what functionality their extension has, but this is pretty hard to avoid. To run javascript you can basically do whatever you want — so the browsers le

Not sure what functionality their extension has, but this is pretty hard to avoid. To run javascript you can basically do whatever you want — so the browsers let users know that. I wish the security could be more fine grained, but I’m not sure that’s possible. Edit: Looked at the extension and maybe it could limit itself to social network domains though.