Chrys over at Pettifog not only has a handy-dandy reference chart for the candidates (and potential candidates) for the 2008 Presidential election, but also has a post about submarines!
And speaking of the '08 election, I just heard yesterday about an online initiative to "draft" a bipartisan ticket next year. (Like many new things in politics, I heard about it because a celebrity talked about it on TV.) While I personally like the idea of a bipartisan Administration to better prosecute the War of Terror (McCain-Lieberman '08!), I don't think an "on-line virtual convention" will be the way to get anyone elected. If it happens, it'll be because a major party nominee sees he (or she) needs to do it to win, and gets their nominating convention to agree (or, more likely, gets to pick someone on their own after the conventions are over because the original VP candidate has to drop out).