Good info. Thanks. I've had similar experiences where, with some luck, I've hit upon a keyword/subject ripe for the picking or perhaps just too small or specifi

Good info. Thanks. I've had similar experiences where, with some luck, I've hit upon a keyword/subject ripe for the picking or perhaps just too small or specific to have generated much competition up to that point. It's fun when you find something like that! The hard part is know when you've found it (or not).