Oh man, I just finished reading this thread - it took me all of yesterday up until now! Well, I got curious about halfway through and tried it last night, and I did wake up to that glowing skin everyone's been describing. I have combo/pimple prone skin, but it didn't seem to make me break out. I did wake up with one of those "under the skin" pimples on my chin today, but I think I would have anyway, since it's that time of the month. Well anyway, I woke up, used Cetaphil mixed with Clean & Clear Deep Action Cream Cleanser for sensitive skin, rinsed, used a damp towel to lightly scrub my skin, rinsed with cold water, then while skin was still damp applied my regular Oil of Olay Active Hydrating Beauty Fluid. I then used a small amount of Vaseline, mixed with a bit of water, applied it in a thin layer over my face, then blotted a bit with a tissue to remove any excess. That pimple already looks smaller, and my t-zone isn't it's normal greasy self. It's sort of...satiny. Evenly dewy but not greasy looking, that's the only way I can describe that "glow" look I got. Hopefully this will keep working!
And to think, I used to think that Vaseline was only good for lubing up things when making sculpture molds!