I'm with ya bro! Honestly tho, it's not just your hands... Most of the µ4/3 cameras are too small for everyone's hands (unless they're like under five feet tall or something). I guess it's just that most people are willing to learn to deal with it because they think they're saving space or getting a lighter kit - and true or not that's more important to them than handling. At least that's my guess from following all the posts since the first µ4/3 until now...
I'm 6'-2" with pretty decent sized hands and the OM-D is just fine for me. I don't want a bigger camera. I have some FF stuff were I'll accept the size because that's all that is available, but the Olympus is just fine for me. I really like the handling, except for the rear screen which isn't nearly as handy as Panasonic's.
I think for still photographers the OM-D will still be the camera of choice in m43, because it's decently responsive, customizable to a very high degree and with good image quality. The multi-aspect thing doesn't really matter to me as I have been used to shooting for commercial projects for decades where the final crop and aspect rations aren't decided until well after the shoot. So I lose some pixels. There are enough left, as long as I have decent glass.
The GH3 is clearly aimed more at videographers, and for my purposes I really can't see much benefit over the GH2 other than weather sealing, and the size puts me off.
Henning