I've been shaving with a str8 for about 2 mos. but only with round points. I have a 5/8 Henckels Platinum square point that I found in an antique shop, cleaned, and sent out for honing. That wicked square point made me a little nervous as I considered it digging into my ear lobes, cheeks, and other fleshy bits.

Well, it turned out to be no big deal. Yeah, I kept a close eye on the square point and shaved a little slower than usual, but there were no incidents. It was perfect for trimming my sideburns and moustache.

Oh, BTW, the stories you hear about Henckels are true. They are excellent blades.