We'll have to just disagree. I place zero value on the detail of the implementation of a library; only on the API that I use. It's like picking a radio at the

We'll have to just disagree. I place zero value on the detail of the implementation of a library; only on the API that I use. It's like picking a radio at the shop by opening each of them up and inspecting the quality of soldering and board schematics. ...yes, you'll get a better radio if you do, but if you're furnishing a kitchen, you'll spend the rest of the month opening appliances and looking inside them instead of building your kitchen. I guess it depends what you're doing. /shrug