going to get one regardless, can we discuss jailbreaking on here?
If so just wondering what functionality it adds.
Yes you can discuss it now.
I personally dislike it as many of the apps lack the polish that normal ones have and none of them do anything particularly special for me.
There are however plenty that you might find useful, and its extremely easy to do (compared to rooting on Android), and to reverse if you think its quite pointless like I did.
A good example (until recently, anyway) was the Wireless Hotspot you could enable via Jailbreak, that would certainly make it worth doing as you wouldn't need to buy a bolt-on for your SIM deal, and would mean you could buy a cheaper iPad (non 3G) for example.
It still is worth doing for many people as I think only Three have the hotspot enabled by default for The One Plan.