Good point about the article being solely about the PHEV despite the Clarity having 3 choices. But in fairness, IIRC, the PHEV is trouncing the EV and FCV versions in number sold, so the others I think are more fringe versions.
I've now seen at least 2 FCV versions on the road (well, one on the road and one at the only fueling station in my town.) I've seen a handful of EVs and a bunch of PHEVs. When I first got mine, a guy at the company next door that shares same parking lot asked me about it. Now there is another one in the parking lot.