Set default scrapers at content type level

I like to suggest a feature: set default scrapers at content type level. For example, a new content type called 'Image Parser' has feeds which contain images in html. Right now you have to setup Scrapers for every individual feed you add. E.g. feed_image, xPath, //img/@src.

With a default scraper at content type level, you no longer manually have to do this for all feeds. Except for exceptions.