Dear Miss Snark,
I'm getting ahead of myself here, but when that magical and terrifying day comes I intend to send you the first 250 words of my novel. They don't mention the main characters, only vaguely suggest the setting and give nothing away. I hope, however, that they're pretty hook-y. That's not the issue. You'll agree or not. I'll get snarked at (or not). The problem is that should I win the lottery, find a new route to the East Indies and have the first 750 words requested by Her High Snarkiness, would you want that section plus another 750, or just the next 500-and-a-bit?
750 words. It's a whole new post.