The challenge is that the customers have their existing ecosystems with their databases etc. where one must adapt to. I, as a cosultant, am using PowerApps to implement small scale apps for them to run spesific tasks in their processes. Sometimes this leads to a situation where i just can't use the best PA practices. I really like PA and it's very cost and time effective, but i think that Microsoft should generally put a bit more efforts to develope it further.
BTW: Shane, thanks for the great Zebra-videos! For example using a varchar to save image in PA really made difference.