I suppose that if the original post asks about geared tuners and actually uses the word " pegheads" it is likely that pegheads would be discussed in subsequent posts.
I actually have a uke that has pegheads and they are a good option, but they cost more than the others. They seem to have competition from a chinese company that makes the UPTs, which cost a lot less. The marketing strategies for the two products is very different. The US based pegheads get a direct straightforward, often brash, approach and the Chinese UPTs get the subtle indirect references to looks and cost in unrelated posts. Each method has its merits, but in the end you want some tuners and it is good to see a range of products discussed.