well, i have
You might find this of interest, particularly if you don't believe in this sort of thing. I also discuss moral decision making.
I spoke (can't really call what I do "preaching") last Sunday morning about how God can guide us. In it I mention the fiasco around my church's very own homosexual, paedophile "false prophet" a few years ago (previously posted here) along with a couple of other stories like the time when I really did hear God's audible voice talk to me (yes, really).
Still quite a lot of my trademark umm-ing and aah-ing but you might find something of interest. Some people even laughed. Click on the button and when the page opens the top audio on the page is the newest. As we give 2 messages on Sundays the 8AM is the top one and the 10AM is below it.