In fact why don't I list some of the contributions made? 
Battle of New Orleans: "As with all battles of this era, casualties are probably exaggerated". Still don't see any hard evidence for your argument yet. I mean, casualties were exaggerated. 
Campaign Losses for the American Revolution: I went through the articles and added them up. I used this website as a source. Obviously you were probably too lazy to even see that. 
I don't know why, but many of the articles i've read seem to be Anti-British propaganda, citing small 1,000 on 1,000 battles as great amazingly overwhelming victories, and citing even smaller battles to be decisive successes. Casualties were exaggerated, its not that hard to figure out. Look at Cowpens for heaven's sake.