I don't know how to get past this. He confuses the hell out of me sometimes..
What about ask her out? If she flakes out on that, you can write her and tell her it isn't going to work and remove her from your list. Granted, she seems a bit flaky, maybe playing hard to get, but maybe she doesn't like texting, or she's been trapped by the perpetual texter (I've had a few) and just doesn't extend much into it anymore. You don't know if she's boring until you meet her. That seems like a reasonable first step over counting the minutes and hours between her texting. If she can't carry a conversation in person, that's the important thing, and at least you'll know..