She's (Jeri) is very well known, just youtube her and view the hit count.
OK. I looked at the hit count. Looks like 1,000 to 40,000 per vid, depending. Super duper impressive. For comparison....
DEA Agent Shoots Self In Foot (a classic!), 875,000 views
10 Cutest Cat Moments, 17.7 million views
i are cute kitten , 45 million views.
Wrecking Ball, 240 million views
Gangdam Style, 1.8 billion views
I'd say she has a relatively small audience. And I actually have watched many of her vids myself.
OK, so she gets less views, that's not important or relevant, she's so well known in her industry, ie Electronics, it spreads all the way up the chain fast as proven from hackaday, all the hacker spaces, you can't compare "entertainment" which is all your videos are.
Anyone with the slightest bit of know how in the electronics field will back this project purely because it's her, she's contributed many video's to the public domain to teach and to learn, are you really going to compare "Gangnam style" to this, in 10 years time that Video will be lucky to get 1/10th the views Jeri pulls in, she's not a superstar, she's just very well known to all who has a keen interest in electronics.