Well, yes; I know that. Many of those problems seem to be the result of people copy-and-pasting accent marks instead of using the correct html codes; there isn't much point in complaining later on when they stop working, which is pretty well guaranteed to happen. Fortunately, Gaelic uses fewer diacriticals than the majority of European languages. Proper attributions are, I think, more important, though I certainly share your concern for accuracy. In the past, it does seem that the DT has placed more weight on quantity than quality; maybe this thread will help to redress the balance.