'Suicidal?' I really don't see bridge cameras as being that big a deal either way, not till EVF tech really comes of age, anyway. Whole different market than an interchangeable-lens not-
SLR, even before you start buying expensive lenses. And they just don't have the small primes, yet, last I saw. By the time you stick an adapter, lens, or a slow zoom on one of those, you're talking a whole lot more money than a bridge camera.... probably before covering anywhere near the zoom range people seem to want in the bridge cameras.
Not that they're not nice things, but Olympus coming out with a fancy little micro four thirds does not 'suicidal' make.
Just not the same market. It'll be interesting to see what take Pentax might have on a bridge camera, though... if anything, it seems there's just so many decent ones out there, it'll be hard to find a niche.