....are amazing.

As are blogs. Because you can share the following vital information with the world:

Standing at the checkout in Somerfield going through long complex mindgames about why I should stay put, rather than jog back to the wine-and-beer section to take up that special offer on Kronenberg...
A shaft of light appears.
On the shelf next to my till are Erdinger gift packs containing 2 bottles of said liquid-caviar, plus a free sturdy genuine Erdinger glass, for the introductory price of (Tim disappears to the Kitchen to find the receipt) £3.99.
That's less than two quid a bottle, for pureed diamonds.
Avert your eyes if you're a lady:

F***.

I bought two. I'm still shaking.