The feature you want already exists. If you look in your profile, you'll see at ...

		jcr on Feb 29, 2012 \| parent \| context \| favorite \| on: Please tell us what features you'd like in news.yc... The feature you want already exists. If you look in your profile, you'll see at the bottom a link called "Saved Stories". It's a list of every submission you have up-voted.