There are some very talented players worldwide who tab their arrangements and just as many who don't commit arrangements to paper. Those who do tab songs probably have a collection sitting in a folder or a desk drawer somewhere. The few who do post, we can only thank them for their time and efforts. The rest of us will have to depend on these few individuals or attempt to tab arrangements for ourselves. Also note, there aren't as many sites posting tablatures as there are those posting lyric/chord sheets. Yes, it would be nice of those folks to publish/post their material but . . . that's just the way it is . . .