There's at least a couple 'o things troubling about your post. One, cutting military spending in half means many thousands (probably literally into the hundreds of thousands if not millions) of people need to find a new line of work. Let's just say I'm not convinced that you can accurately predict such savings by slashing military spending and assuming those people will immediately land on their feet and keep on paying the same taxes as before. Two, as I understand it Ryan's plan does hit on such things as farm subsidies.
While the cartoon you linked may be amusing, it's wholly worthless in dealing with the reality that is our nation's budgetary disaster. You in particular seem dead set against everything that Ryan has put forth for consideration, and I believe some of your objections are misplaced.
For my part, I do not know his plan in depth and do not pretend as such. What I *do* know I tend to favor. Stuff like means testing for entitlements is an absolute must if we're to get financially stable again. Stuff like converting to defined benefits instead of seemingly bottomless pits is also a necessity.
Anyway, your note about subsidies may be accurate, but it's sort of like bailing your ship with a thimble when the hole is the size of semi. It doesn't mean we should ignore the myriad spending objects great and small, but it's pretty simple math that the only areas capable of truly altering our financial future are the big hitters: Entitlements and yes, military.
Back to Ryan. Did you happen to read Charles Krauthammer's recent editorial on Ryan's plan? You can find it easily enough from a google of charles krauthammer paul ryan, but to save you time one link is
here. Now granted, Charles is going to put Ryan's plan in a favorable light and cherry pick a few easy nuggets that IMHO should get broad support. So my question to you is, do you support the points Charles raises? We've got to get serious, soon, and to date Ryan's the only guy I've seen getting serious.
What I *don't* want to see is the immigration (il)logic applied to finances. You know, the old, "Well if it isn't a *complete* solution then we can't do *anything*" line of BS. I'm tired of our politicians sitting around whining without ever doing a darn thing to address problems. No one else has even tried putting together a legitimate plan to address finances, so let's start with Ryan's and find something we can agree upon and for cryin' out loud, get it done.
Perhaps I'm a bit biased, but I also think one need look no further than deficit growth under our current President (even compared with W) and conclude we ought to be doing the precise opposite of whatever that financial fool recommends. IIRC, he's set to make a financial speech tonight. Joy. He was obviously so sincere in this year's SOTU speech on this front.

Any bets he once again talks the talk, but won't even take one little baby step to walk the walk?