Is there any way to set the "E-mail me when someone replies to this post" option to default to unchecked when I post in a thread, rather than having to manually uncheck it each time?

I forget from time to time, and as I have commented on quite a number of high-traffic threads my inbox gets kind of deluged in pointless notifications. If I want to check responses to a thread I go to the forum.

The alternative if to add GZ to the spam senders list in my email settings, which means I might actually miss an important notification. Plus, I'm reluctant to do something that will make my email provider think GZ is a spam domain.