This is incredibly good news!!!!
The particularly good part is that Airfix was bought by another well-esteemed British company, with even longer traditions than Airfix, as far as I can tell from the company history at hornby.com. Meccano and trains beginning nearly 100 years ago.
I'm Danish, not British, but still I have a love for subjects of British origin. Bedford trucks etc were quite popular in the Danish army for example. Airfix remaining on British hands will hopefully mean that we will still see British subjects rendered into models. I'd really like a Bedford RL in 1/72. Not to mention all the existing Airfix kits, that would never be remade by any other manufacturer.
What a relief! My son may be getting into modelling soon, and I would hate not being able to get him a nice, cheap, simple Airfix kit.
-Lasse