Yes, Alain - I don't subscribe to paid sites on the internet, and it is sometimes tempting to try hacking into a paid site, or to use someone's else's credentials... but there is a lot of free content out there, if someone wants to look for it.
Also, people like Petra do earn a livelihood out of it - and what she's doing does bring pleasure to all of us - like a service, which should be paid for - so its natural that she should be upset.
I hope it doesn't stop folks like Petra from posting samples here.
Cheers
oRiOn