My 3 year old daughter has been actively using an iPad in some form or another since around a year old. I don't plan on censoring or controlling her access but would review this based on changing circumstances.
Her use is (casually) monitored in case any issues do pop up, though I consider this unlikely for a few years as she's only into Disney-style apps and a handful of toy unboxing subscriptions on YouTube. I've not noticed any opportunities for offensive or inappropriate content coming up so far, although this could change when she can spell and type! :-)
Haha, yes, that's the first thing she got into and she still watches them. Mostly http://www.youtube.com/user/FluffyJetProductions who is quite entertaining. This has now fuelled a rather expensive Kinder Egg habit..
Her use is (casually) monitored in case any issues do pop up, though I consider this unlikely for a few years as she's only into Disney-style apps and a handful of toy unboxing subscriptions on YouTube. I've not noticed any opportunities for offensive or inappropriate content coming up so far, although this could change when she can spell and type! :-)