HELLO WORLD!
Were the two first words in my very first program that I wrote in Pascal back in the day.
Although I've been a loyal user and promoter of Wikipedia for a few years now, I haven't considered adding anything to the mix myself. But I sure have felt compelled a few times.
I firmly believe that Wikipedia should present and publish facts as neutral as humanly possible and let others judge or not. In Sweden, which is my home country and where I live most of the time, Wikipedia has of late become a source of somewhat selective information where some facts are being withheld for seemingly unclear reasons and with somewhat sketchy arguments to back it up. I add my two pieces in hoping that the good force of Wikipedia shall prevail. Information tends to seep out eventually...
So that's me, I probably won't add lots of fancy graphics stating how much of this or that language I speak, but if I did there would be a lot of graphs :)