yeah here's an opinion for you...
Government intrusion my ass...
If the cost of the govt being able to track terrorists and other loonies better is for them to be able to scan for email msgs containing a list of flagged words then so be it.
Roids are illegal, we all know that. I support the governments ability to track illegal activity that occurs on the internet 100%. Whether we think roids should be illegal or not, and whether we choose to bend the law a little is another story.
Ppl that get paranoid about government intrusion usually are involved in something illegal.
Let's not get into a slippery slope argument that this will only lead to 'big brother' activities by the 'state' if left unprotested.
The government doesn't do things to be a pain for the fun of it. If something is illegal then of course it should be monitored and stopped, be it drugs, weapons, bombs, child porn etc etc.