

I have absolutely done that in the past, and I would do it again in a heartbeat. I can slice off exactly how much I want, getting a good feeling for the portion size. The noodles stick together, there is no unfurling and subsequent mess when transferring them to a dish. They’ll loosen up a bit when heated, but stick together enough to offer a superior eating experience - just cut a piece off and consume.
Don’t get me wrong, the spaghetti in OP’s picture definitely look soaked and not very appetizing. But the weird benefits I mentioned can be achieved otherwise.