That would be totally pointless.
Place a loop in your map that crashes WC3. Then go host your map on bnet.
You spend all day hosting and re-running warcraft.. And each time, you get about 6-8 people. Call it 7.
So maybe you hosted it 15 times.
So you crashed 105 people, minutes yourself, call it 90 people.
You do it TEN FULL DAYS in a row. You have no life but crashing people. Now you crashed 900 people. Not bad?
There are HUNDREDS OF THOUSANDS of users on Bnet. You spent 10 days and got 900.
Now, not everyone plays customs. I see familiar faces all the time.
Before you get those 900, I'm sure 1/3 of them will NOT join your game again. So you probobly got less than 900.
You crashed about .002% of users. NOTHING ACHIEVED.
Now don't forget, you crashed YOUR OWN wc3 about 900 times. Yay!
THE BIGGEST DISSAPOINMENT? No one cares!
All those people that crashed? They are not mad at you. They don't give a damn. The crash and think "Gee, that map has a bug."
Big woop. And since you crashed there game, you can't even type 'Ha ha I did it on purpose' and make them angry. So you didn't even piss anyone off either.
Bottom line? Its not even worth time considering.