So I was planning to see someone I know today for the first time in eight weeks, aaaaaaaaaand... she's tested positive for the virus so had to self-isolate 

I can't even be upset about that, just got to appreciate the universe's sense of humour. She's fine, anyway, just a slight cough.
@MaudesMum I typed a mahoosive post about shielding people earlier and then my stupid phone deleted it
But I'm worried about them being forgotten too, and was also going to ask whether anyone else here had noticed a slight uptick in people on here being dickheads towards people in that group - accusing them of being workshy, and that garden centre thread where they were basically accused of taking up an ICU bed and killing nurses by going outside! I really hope this doesn't become a trend because it must be so shit anyway not being able to leave the house, without random people on the internet being cunts about it.
I had a friend (more of an acquaintance really) who would have been in the shielding group had she not died from her condition last year. She spent six months in intensive care in and out of a medically induced coma and died in the autumn. In some ways it's almost a blessing in retrospect - it would have been unbearably sad if she'd come through all that, only to be effectively locked in a room indefinitely for fear of dying from something else. She was only in her 20s and did so much with her life - not most people's idea of a chronically ill person at all.
Another friend has been advised to shield due to a heart condition (which wouldn't otherwise be life-limiting, but she would need surgery in a few years) but has chosen not to from the beginning. It's caused some arguments with her husband, who is understandably worried, but she's very much a 'give me liberty or give me death' type and I think realised from the start that this wasn't going to be a case of staying home for twelve weeks until it's over. She's also a teacher - not at my school - and has been going in to supervise keyworker children on occasion (surprised they let her tbh).