To search for software, you only need to visit one or the other of the countless software publishing websites. For a long time, I wanted a search engine to quickly find softwares. Finally, I did it myself as soon as I had a little time ... Digitally yours !
The benefits of reciprocal sharing of knowledge are well established. Moreover, many digital companies support their business model on this base, like GAFAM (Google, Apple, Facebook, Amazon and Microsoft). And if digital has grown so much in a few years, it's probably thanks to the sharing of knowledge, even before data sharing.