Surely you can't tell me you went through that page and did not find the primary emphasis on 'news' and not only that, 'news on ICT in Zim and the surrounding region' and they clear state that is their niche.
Anyway, I have no problem with TechZim covering DIYs, but if they are going to be that then perhaps they should let us know. I have TechZim in my 'news' feed because that is how they define themselves. But it is annoying when is start getting 'news' on setting up equipment, tethering laptops, configuring Linux amidst real news. That is how blogs get axed from people's feeds. I love TechZim and would not want to do that. That's just me perhaps, but as much as l love agriculture and mining, I don't expect to see stories of how to pan gold or harvest rapoko on the front of my agriculture and mining news feed.