I have started to create my homepage http://www.peterbrucemarketing.com/ I'v added a YouTube video (temporary one until I get these questions answered & one created) to the homepage. 1. Is this a good idea? 2. Will this affect anything? 3. If someone has YouTube blocked what will they see? 4. If they see a black box or something instead of the video thumbnail, is there any way to make an image show up instead (that is if their yt or player isn't working) Thanks.