I don't know if its iOS7 specific or not, but recently AutoSpell/AutoCorrect has lost its mind. It used to be that it learned my quirky words and spelling of things. For example, I often hit people with Howzit, as in "Hows it going" or, annoyingly enough, I like to type Okaye instead of Okay. It learned, and then sometimes would even suggest my cooky spelling of things from time to time. Now, it chokes on all my "custom" words, but also adds weird stuff to things. For example, I recently typed "This is for the Hot Zone" and it changed itt to "This is for the Hot a Zone" inserting the A. Oddly, it does that on quite a few things. "Do you want Starbucks" because "Do you a want Starbucks" etc. So weird! It also now corrects perfectly spelled words. "Do you want a drink" might become "Do you want a dream" which makes far less sense, and is annoying as hell considering I typed drink correctly to begin with. These are just some of the many examples. I run into several issues a day. I recently reset my dictionary hoping to see it fix all this, and it appears not to have changed a thing. Anyone else in this boat?