Not only that, but for example if I work on some open source project with company paid time my commits will be from "Dying Kneepad" <dyingkneepad@company.com> a

Not only that, but for example if I work on some open source project with company paid time my commits will be from "Dying Kneepad" <dyingkneepad@company.com> and if I later commit to the same project but on my own spare time (and not representing the interests of the company) I will commit with "Dying Kneepad" <dying@kneepad.com>.