Pretty much all of my shit pressure cracks. I don't know if it's because I'm a big dude, or I'm just tightening the shit out of my hardware, but I'm sure both contribute to a degree.
That said, I've never thought that was the reason I snapped a board. My pressure cracks are always at the bolt holes, and they run vertical (nose to tail), and they're always very short (maybe 1/4"). The only exception being crail boards, I had one that got weird vertical cracks all over the fucking thing, never did break. Since my boards always break horizontally (you know, like everybody else's) I just assume they aren't the problem. My current theory is my hardware is too short. 7/8" cranked down to get full thread engagement with the nut.
Next board I setup I'm switching to 1" hardware for less worry. Time will tell on the pressure cracks.