Thinking of getting a new device, what to do with old one?

So I've had an iPod touch 3G for like a few years since my parents got it for me as a birthday present. But now that I got a job and earning money I've been thinking lately of getting an iPhone 5 or another more updated device since they are so much more faster and better!

So I was thinking, what should I do with my outdated iPod touch 3G when I get a new device?

Destroying it seems like a waste so what are something's I could do?

Can the find my iphone app be wrong?

I looked at my daughter's location and it said that she was at work but then showed her 1 mile away from work for part of the day, then 3 miles away and then back to the location 1 mile away then back to work. She is telling me she never left work but I don't believe her. Could she be telling the truth?

My iPhone 4 won't charge when on but will if it's off?

I've tried cleaning out the charging port. When I plug it into the docking station or try any of the chargers I have, it doesn't even make a noise or show the lightning bolt. I've tried resetting it by holding the home button and lock button, doesn't work either. But once it's died, I put in the charger (any) and it starts charging. But THEN when it comes back on, it has about 5% battery and it's not charging anymore even if I take it out and put it back in, so it's a vicious circle. I don't know what to do?

Having problems with twitter on my iPhone?

Basically, I can't look at all the tweets that have happened since I've gone off of twitter and come back on it. I can only see the tweets that happened when I last went on twitter and the tweets when I just come back on twitter. I need help.

Iphone 5 keeps saying call failed to the 2 main people i ring?

I usually ring my misses and my mother and for some reason the past day or 2 it keeps saying call failed and have to have them to ring my phone which is really annoying as i can't get hold of them when i want to and was wondering if anyone would know a way to fix this please

Is this too intense to get back at cheating girlfriend?

She's rly sensitive, ok, but I know she cheated. We've been together 7 months, just started getting serious. We've been having serious fights about her thinking I have been standing her up on dates that she assumed I knew about cuz we suggested possibly doing it a week before. But suddenly we just forgot about it. Then I wanted to hang out Wednesday and she blew me off to go **** some dude. So she suggested going out tonight. I'm gonna tell her to get all dolled up for me cuz I have a surprise for her. I'm gonna ask her if I can see the ceramic batman I gave her for her birthday, and pocket the iphone I gave her to use for instagram for her business. Then before we leave, i'm gonna smash the batman on the floor, tell her to go **** herself, and throw the little keychain she made for me at her and leave. This is the second time she cheated. She was very convincing when I called her out last time but then I found a hickey on her neck. This is the 2nd time she has made me feel like my soul is torn from my body from her cheating. Is this break up too much?

Added (1). edit: she doesn't know I know. But I think she thinks I may.

How to recover lost text messages on lost iphone 5?

So I had to get a new phone because my last one was defective. And the sprint woman didn't mention to me about the iCloud backup. So I didn't back it up. I don't have that phone anymore and I have a new iphone. So I do I get those text messages back? Without using iCloud backup or computer