I'm just curious you say we don't pay for education but then where does the money come from? China, a money tree? Seriously people pay taxes and the government goes and blows them on a stupid war or they have all their porkbarrel projects. Granted alot of money doesn't come from taxing the poor but it is still a significant amount. If you want manditory community service then it shouldn't just be reserved for young people. Also you say I have time to post in a forum but is it so wrong for me to have freetime. I'm sorry with every minute of my free time should I be slaving away to see what I can do for my community. I mean god forbid I should have an hour to myself.
You seriously think that the taxes you pay individually are equivalent to the amount of benefits you got from the government, let alone your education? First of all, most of the taxes in this country contrary to popular belief are already paid by rich people, something like the top 10% pay like 70% of the US tax revenue. The fact that the government is allocating rich people's money to you is not a trivial issue, and you should stop being bitter about the government not looking out for you, when clearly it is. You pay for some of the government, but if you're as poor as you say you are, you can hardly say that you're paying for anywhere near half of it, let alone the whole thing.
I'm not judging you, I'm just pointing out the fact that the government gave you something for cheaper than you would have got it if you had to buy it in the free market.
Second of all, the government is able to provide education at a discounted price. This is because the education system is ultimately a monopsony, where the government is the sole supplier of labor, etc. I won't go in depth because clearly there isn't a point in discussing this with you, but the government is able to obtain labor at a wage that is cheaper than the market clearing price. It's awfully hard to find a job as a teacher in a non-public school, because there aren't that many in the first place due to the difficulties involved in competing with the government, meaning you will pretty much be forced to work at the margin.
Third, pork is in the eye of the beholder. Yes, it is not a good thing in general when money is wasted. However, in our current system, the money tends to get wasted in various different ways. When you denounce the pork that other people receive, be prepared to take a close look at the benefits you've gotten from porkbarrel spending in your favor. It may be possible that you may not even have considered that nice thing your congressman got for your state as pork.
Finally, free time is time you have after you do everything you need to do. It is a condition, not a right. Quite frankly, I don't care what you do in your free time since its none of my business. But the fact that you do have free time is an indicator that you are not on a margin that requires you to give up something important, like food, in order to do community service. I will even go so far as to predict that you have more than 2 hours of free time every day, let alone a week. So if you were forced to do mandatory service, you would be able to adapt quite easily, unlike the dirt poor immigrant that is forced to work 3 jobs just so he can feed his family. If the government wanted you to pay back part of your education by doing service, then that is something you need to do before you go play soulcalibur or whatever.
As for the point about reserving it for young people, a student doesn't have the same responsibilities as an adult. If you were an adult, the chances of you actually being on that margin are actually rather high. Many adults don't actually have very much free time. Also, people in school are more useful because after a certain period of time after not being educated, you just get rusty. I know after I was in 6th or 7th grade, my parents didn't know a damn thing about my homework, because they've just been out of school that long. Pretty much, its a rationing tool at its core that takes into account diminishing marginal returns. The least harm, and the most benefit will come from such a program by focusing on a specific group that is most likely to help and least likely to be harmed. Any policy that doesn't take account things like reality is stupid in my opinion. Also, young people are the most likely to get valuable lessons out of doing community service. Like how to care for your community. So there's an ulterior motive in this as well, but a practical motive in the fact that schools REALLY need help.
Also, don't take this the wrong way. I believe that you have the right to not want to do community service. I just don't think you can honestly say however, that the community service is "unfair".