I personally know some of those folks. Billy Odero copied that Kuhustle idea from Guthub & Rent-a-Coder, crowdsource portals. Coders bid for gigs there. Before this he sold a mobile spyware called Snitch to WebSense for some good pocket change.
MR Dickey is a nerd wasting away at TechCrunch. Ati focusing on diversity sijui social justice. Crap. But she does a good job of spotlighting African start-ups.
Sam G, Nairobi Garage, iHub, etc are trying the VC thing. Banks can't solve the capital puzzle. We're struggling on talent which is what attracts VCs. Our focus is also superficial yet we have real problems like water & sanitation, infrastructure, education, energy, utilities, etc. Not just m-Kazi! There is a general misconception about startups - that they are to be micro businesses solving minute problems in babysteps. At iHub you won't find much - in a co-working space generally don't expect serious stuff. To me a start-up is just a new business and not just m- or e- softwares.
Disruption. Unicorn potential. Patent material. If you're not disrupting or transforming anything you're not a start-up. Just another micro business or SME. And the YCs won't lower the standard for you. For example you have Sendy, Komaza, M-Kopa, SunCulture - these solve real problems and have high potential in scale, impact and revenues. M-Kazi and Kuhustle not so much.
No I am not a NaiLab investor. I've run and sold a start-up in the past on gaming and animations. I've been looking to set up a start-up of my own with some partners. Agritec. Israel is more useful to us than Silicon Valley as a source of partnering on learning, technology and even funding.