I worry for someone who reads "You also have a duty to your future self to release the project" and "...you tell yourself that you are the kind of person who ships" and takes that to mean "if you don't release it, you're failing yourself" and "you're the wrong kind of person if you don't ship."
On an emotional level, I think it's better to start from a place of (unconditional!) self-love, and go from there, rather than beating yourself up because you're not meeting some blogger's expectations of how you should act.
And just to be clear: I don't think the author means it that way, but that's one way it can come across, to some people, in some states-of-mind.
I've generally found it more useful to phrase things like this in terms of "I" rather than "you". As in: "I had X experience when I did Y" rather than "you should do Y, so that you will feel X." It's a common mis-step in giving well-meaning advice, I find.
EDIT: Also, I'm sure there are plenty of people who really do benefit from advice being given in this more pointed way, and I realize it's a bit onerous to always write and phrase things for a "safest common denominator," but I think it's worth keeping in mind, at least.