I do most of my vocals - aside from a couple of little one-shot vocal samples. I record everything into the Saffire with an SM58 then scratch it with loads of plug-ins. I don't do much vocoding to be honest. All my vocals are usually done with Melodyne and a ton of other plug-ins to make it sound weird.
Every time I want to impress someone about samples and hip-hop, I play 'Portrait of Tracy.' It's one of the greatest bass players ever doing a whole composition with only the two harmonics of electric bass; then a three-second loop in it became every great R&B song in five-year intervals.
I'm not that big a fan of sampling. But I feel like if I'm going to do it, I'm going to do it to where it's more of a reimagining of a track. The songs that I do utilize samples on, most of it you wouldn't even be able to tell what it was unless I told you.
I think it's a good idea to take samples and live with them a little. So far I'm liking Creed's Spring Flower. I think I'm going to make it my regular scent.
When I listen to Radio 1 and hear five different tracks in a row using old disco samples, well that's plagiarism, that's taking other people's music.