Should I get an Ipod touch 4g or should I wait for 5g?

I've been saving my money for awhile and I finally have enough for a new Ipod. I was going to get the 4g one, but then I heard that the 5g one was coming out soon. So, what new features will be on the Ipod 5g? Is it worth it? Thanks!Should I get an Ipod touch 4g or should I wait for 5g?
a new generation comes out just about every year, so whatever you choose is going to get a new one eventually.

i would just go for the 4g since it is cheaper
Apple 8GB iPod touch is the first apple product I have ever bought/owned, and I got to say, I really love it!

I always find myself glued to it when I'm not busy with college homework and other things. I use it so much it seems I'm always having to recharge the battery. One of the most things I find myself doing on my ipod touch is social networking! The ipod touch has so many social networking apps, I'm always using them! One think I like is the ability to send and recieve texts for free with a texting app (WiFi required).Should I get an Ipod touch 4g or should I wait for 5g?
well apple always has certain months that their new products come out..for example, i think the new ipad versions always come out in march. The ipod touches always come out around september...so honestly I'd wait. It's probably going to have great features and longer battery life. PS: Get warranty. My ipod touch just broke and I didn't have warranty.
I would wait for 5g because its gonna have more features then 4g. Its gonna cost a little bit more though. When 5g comes out theres gonna be a lot of updates for it and the 4g isnt gonna get much updates for it to improve.Should I get an Ipod touch 4g or should I wait for 5g?
I would buy a ipod 4g, I know a person who will sell you a BRAND NEW(64GB) one for $200, I bought one from him and it was perfect, it comes with a 2YEAR warranty. Send him an email, see if he has any left. His email is xenonbite@gmail.com
if you need the ipod touch now and cant wait than get it but if you can wait but apple may not release one this year so do what you want but i just got mine a few weeks ago and love it!!!
things like this usually come out every year or 2 around the september mark. wait, then at the end of september/october time, if an ipod 5g hasnt been announced get a 4g:-)
Get 4g because it gonna be cheaper now and 5g seems like the same except way better but 4g is still pretty good.