> To my eyes at least they are pretty much helpless to do anything about it because of the licences. Do you have any ideas as to how they could work around the

> To my eyes at least they are pretty much helpless to do anything about it because of the licences. Do you have any ideas as to how they could work around the licencing issues ? DTrace has a linux port which is GPL licenced since last year. So they are not helpless and there is nothing to work around.