I've had mine for about a month. I haven't seen the tang abrasion as described above, or been able to bend the carbon fiber handle, with medium to heavy pressure. The problem I have with the handle is that CF, as with any laminate, peels and flakes at the edge. This is a problem with CF, though, and not the Orion specifically.
The blade does take an edge, but doesn't hold it for very long (Ti, duh!). I like the crystalline Ti effect a lot. Too bad Boker won't talk about the process. Methinks we're looking at Wootz Ti or dendritic Ti...
It's a nice, little dress folder, worth the novelty (at street $180 - MSRP is ridiculous on this knife). I'll carry it maybe once a week, more if I'm in a suit. The design on this may be "tactical", but the Orion is a gent's knife - not a worker.
PS - The liner is Ti. Only the screws are steel.