I posted a question about this a while ago and other people seemed to agree you can skip the scraping part after you wax. This for me really changes the whole exercise; wax scrapings make a mess and they get tracked all over and no matter how much you sweep they seem to stick to the floor and get everywhere. I hate the scraping part and the mess that goes with it.
Dear god I hope you're joking... You're better of NOT waxing than waxing and not scraping!
I usually do mine over a towel or blanket, then shake it out outside. It's not that big a deal.