A timely article from the Verge that echo's my sentiments exactly regarding Apple's implementation of 3rd party keyboards.
iOS is still keeping other keyboards from greatness
And considering Apple's reasoning is all about 'privacy', not holding my breath that these limitation will be disappearing any time soon.
Ya... I just read the same thing and pretty much agree.
It'd be fine if Apple at least improved the iOS keyboard themselves. Unless I'm mistaken, there hasn't been any major improvements other than tweaks and whatnot, right? Not sure.