Not at all ... Try googling "ms beluga" and the first 3 links are to the Daily Telegraph, BBC and Wikipedia. So whether you're a reactionary old fart, trendy pinko leftie or altogether 21st century person, you are catered for in that lot, are you not?
OK, so not an April fool (unless very elaborate indeed) but I still can't believe that 160 sq.m is enough to save 20% off the fuel bill of a 10,000 tonne ship unless they're flying it in the jet stream!