Looks good once the 404 issue is fixed. Perhaps for a future release you could tag / filter sources by country? A big problem for me in recipe search is avoiding localisation issues (e.g. Having to do all the conversions from cups; remembering that 'heavy cream' is somewhere in between single and double cream etc.)
Tagging by country / locale is a good idea. Another thing I'm currently working on is using a data structure of ingredients instead of a flat list. This structure will handle things like different names for ingredients and hierarchy (ie. no dairy will exclude milk and butter as well.)
I should add that there are legal restrictions on scraping and re-use of content from third party websites; I haven't checked if the above permit this.
IMHO it's better not doing volumetric measurement and doing everything by weight, having your mixing container on a scale the whole time and "resetting the weight" when adding new ingredients.
Yes, I agree, but when confronted with a bunch of 'cups' in a US recipe you want to follow, IMO using cups is better than a metric jug and a calculator, and also better than scales, calculator, and looking up densities.
