I didn't intend anything fancy by this statement. If someone is doing a piece of the development by which they will get, e.g., 1% of the company (whether in st

I didn't intend anything fancy by this statement. If someone is doing a piece of the development by which they will get, e.g., 1% of the company (whether in stock or in options exercisable at a nominal price), and if this is fully earned once that piece is done, then the language would say that he gets that piece (without strings and without vesting requirements). If others, however, will be true founders once the company is formed, will get larger equity pieces, and will anticipate earning out their larger equity pieces over time, then this needs to be specified so that it is not simply assumed that someone's 20% piece, for example, is fully earned at inception simply because that was the size of the equity grant promised as a founder's percentage. In such cases, the general terms of the vesting should be described as well as the size of the stock piece. This is just another way of saying that, even when put into a term sheet, the terms should be clear on what is to be granted and, if there are to be vesting conditions attached to the grant, they should be made clear (normal vesting for founders is at a rate of 1/48th per month over 48 months, i.e., four years, but there is no rule about this and it can be anything the founders agree to, e.g., 1/36th/mo over 36 months or even no vesting at all).