I do not consider this site to have a high number of tire blow out threads. Its an internet forum, you come here to ask questions, learn, and post complaints.
If all those who own a trailer with "X" type of tire without a single issue posted here, I guaranty it would drastically outweigh the blowout reports by a landslide percentage.
ALSO, as mentioned, a blow out may not always be a true blow out. The tire could have failed due to external causes and only caused damage because the driver didn't know about the loss of PSI until it was too late.