We don’t know. But it’s the name of a new wine blog by Stuart George. Stuart. Stuart is a journalist which perhaps explains that is blog posts are on the long side compared to the blogger average. He writes mainly about wine but digresses frequently into other subjects like art (his most recent posts are on art exhibitions). But you have, as mentioned a lot of stuff on wine, e.g. a long (very long) text on wines from Chile.
And if you look closely you can also find some “pages” (as opposed to blog posts) with more info, e.g. a chateau profile on Chateau Haut-Bailly in Bordeaux.
So, why Worcester Sauce? Suggestions, anyone? https://worcestersauce.wordpress.com