I also don't see it.
Yes, a slightly delayed reaction. Yes, some fairly firm braking, however the OP had left more than enough space for this not to cause himself an issue and the driver behind clearly hadn't, or (worse IMHO) wasn't paying adequate attention.
Simply put, the OP didn't crash because he was driving appropriately, and the driver behind wasn't. 100% the other guy's fault.
Yes, a slightly delayed reaction. Yes, some fairly firm braking, however the OP had left more than enough space for this not to cause himself an issue and the driver behind clearly hadn't, or (worse IMHO) wasn't paying adequate attention.
Simply put, the OP didn't crash because he was driving appropriately, and the driver behind wasn't. 100% the other guy's fault.