no offence or anything but what?
Want a option to buy avatar's on the ps vita's psn store. Then vote on the link by copying it to your web browser.
i don't get the question.
First off, YouTube App? They never said anything about this. Yes, it probably will have it, but there hasn't technically been an official word on this.
Second, hotspot? Like as in, share your 3G service with other devices? Why do that? Usually people would be doing the opposite on the Vita, using their phone as a hotspot with the Vita using Wifi to connect to that instead.
If that's not what you mean, then.......yeah.