As Chew, I bought a bridge camera about 5 years ago and regretted it. A year later I bought a Canon S90 (the original S100 as per Chew’s post) and it’s been a much more useful tool.
Things might have moved on now, but I found the Bridge was too big to have ready accessible to instantly capture a moment and a poor substitute to a DSLR, jack of one or two trades and master of none. The 18X zoom was useful a few times on walks or mountaineering situations, but more often it stayed unused in the backpack just being a heavy brick.
The S90/S95/S100 (there are others) is a very compact size with DSLR sensor, small enough to shove in a pocket and have ready to use, very good quality shots. If you want a bigger camera with decent zoom, go the hog and buy DSLR. I think there are small bodied units which take a separate lens, this might be ok, but I’d still question their usefulness against a proper DSLR.