You copy some text from a webpage and put it in your email or word processor, it copies the formating too and everything looks wonky. If you paste the clipboard content in a text editor, like notepad and copy the text from there, you strip the formating.
You copy some text from a webpage and put it in your markdown/LaTeX document in your text editor, like vim. Then you use pandoc/pdf-latex to export in whatever file format you need. It never looks wonky, it looks exactly like you tell it to.
You copy some text from a webpage and put it in your email or word processor, it copies the formating too and everything looks wonky. If you paste the clipboard content in a text editor, like notepad and copy the text from there, you strip the formating.
You copy some text from a webpage and put it in your markdown/LaTeX document in your text editor, like vim. Then you use pandoc/pdf-latex to export in whatever file format you need. It never looks wonky, it looks exactly like you tell it to.