you have got a few things mixed up in that post, so apart from the Samui reference the only deaths that were not normal were Hannah & David. scuba accident and a drowning while snorkeling are hardly proof of a dodgy Island, the others in your post are not worth commenting on, they have been argued to death on here, no pun intended!
The 2 rich Indians, well, the were traveling with some serious medical equipment, so one of them (he) i believe had health issues.
there are
i personally knew Buro, Tony and Neil, nothing suspicious about their death what so ever..... if you are her and know the facts, not 5000 miles away making up stories to slander the island due to a personal grudge..
i'm pretty sure you could make a list from any holiday destination in thailand and have a much longer list.
PS, i asked for personal experience not a copy n paste list.