And last week, she was invited to speak at the London South Learning and Skills Council annual meeting.
But if anyone thinks Ms Sihera's views would be in any way predictable, they should look at the Anser House website.
There, they'll find a few comments which would certainly put the cat among the pigeons with some of my more right-on friends in further education.
One item, by Ms Sihera herself, asks whether the women players at Wimbledon deserve to be paid the same as the men. Apparently, in a nutshell, no, they don't. After all, she explains, they don't play as many sets. Good point, if you'll pardon the pun.