Why not? He's just saving attachment space by not uploading the same replays in two different places. He has as much right to be commented on as you have with the replay you posted. If you want to get comments on your replays in the future, be sure to comment on other people's ones too.
Next person to post, please rate HiVoltage's replay.
@killpiu: wtf?! Its not if you want. You pretty much must do it, if you want to post a replay. If you want a rate on your replay, then rate other peoples replays back. And as Tamer0 said, I dont wanna waste my attachment space while I can get a rate through posting a link to a replay thread.I hope some other guys will learn from this. If someone posts a link to a replay thread, then its obviously for a good reason. I'm not going to rage out or something it just makes me dissapointed. There is no hard work in posting a comment. So please think of this in the future. Thats all.
@HiVoltage: Your replay is nice. You have some boom feeling. I like it 9/10
And here is the link again. Sorry for bringing it up again, but its probably needed >_>