Possibly. Apple is still thinking about upgrading the iPod Touch, but a 4th generation iPod Touch might or might not come out. You just have to wait and see.
Updated Answer: Apple has just came out with a 4th gen ipod Touch. To see it's features go on http://www.apple.com
While it is not certain, it is likely there will be an Ipod touch 5g eventually. Apple may be developing it now as far as we know, but if they are they have yet to release any details. Considering their product cycle of ipod touches we may see an 5g ipod announcement within a year or two.
It is already out.
The iPod touch 5g will come out in the Philippines in October 15,2012
there is a rumor going around since early April 2011 that a 128gb iPod touch 5g is going to be released along with the iPhone 5g And now there is! iPod touch 5G came out this September with huge improvements from the previous generation. (Except it doesn't come in 128GB, just up to 64 as usual.)
no you can not on the ipod nano 5G but if you get a classic or an ipod touch you can
Yes it will come out in sep 2011 maybe or a little later
nope
The iPod 5G is bigger, both are the same width so they are easy to hold, but the 5G has a longer length.
nobody can precisely tell you the exact date of ipod touch 5g release but it is confirmed that it will release in 2012 :)
There is no iPod Touch 5th Generation. The iPod Touch 4th Generation runs iOS 5.
no pretty much, else its just a large ipod nano 5g
While it is not certain, it is most likely there will be an Ipod touch 5g. Apple may be developing it now, but if they are they have yet to release any details. Considering their product cycle we may see an 5g ipod announcement within a year or two.
The iPod touch 5G does not exist, however all other versions of the iPod touch are capable of texting using WiFi and any of the third-party applications listed below. So no will not have the texting app like the iPhone does, you would have to download a app for that. Also the iPod touch 5g, i heard will be able to call. The iPod touch 4g can already do that. Made possible by the app called textfree with voice. So the iPod 5g might be slightly different from the iPod touch 4g, but will not have major improvements. Like before, it does not exist, only Apple will know that.