I don't really follow any of the Thailand video bloggers but i've seen a of the "Kev in Thailand" and maybe a few others too.
I do watch a good few Youtube videos on how its done and every so often the odd one pops up and i may start to watch just a few more of the bloggers videos.
A few years ago we headed to Shenzhen in China and i was looking something up about the place and this guy popped up which i have since watched many of his blogs on the place.
https://www.youtube.com/user/serpentza/videos
I also found this blogger linked to the other blogger..
https://www.youtube.com/channel/UCh_ugKacslKhsGGdXP0cRRA/videos
Here's another one known on the net as the iPhone man...
https://www.youtube.com/channel/UCO8DQrSp5yEP937qNqTooOw/videos