Of course, the particular post is marked as a GA on the top left corner with a green thumbs up.
Also you can see these in your profile page, if the "most recent GAs are listed there as the thread on which you earned it. I think something like 10 latest GAs are listed there.
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Fantastic ideas for a Fantastic World, I make the illogical logical.They put me in cars,they put me in yer tv.They put me in stereos and those little radios you stick in your ears.They even put me in watches, they have teeny gremlins for your watches
If by "informed" you mean receiving a notification eMail about it, AFAIK, *no*. Much less will anyone be notified about where a GA was earned. You do, however, receive notifications about replies / comments in the threads you subscribed in. Only after visiting those threads will you find out that information.
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Now the darkness only stays the night-time, in the morning it will fade away. -- George Harrison (All Things Must Pass)
Not officially informed like with Yahoo for example.
At Yahoo there is only ONE Best Answer and you are only informed when the question is decided and closed not when it is open for voting. With CR4 the discussion is never closed and GA votes can keep on coming.
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Never do today what you can put of until tomorrow - Student motto