For non-cynical reasons, no. It's basically 90 days for FB data, which is mostly because the majority of logs get deleted after 3 months. However, there's usua

For non-cynical reasons, no. It's basically 90 days for FB data, which is mostly because the majority of logs get deleted after 3 months. However, there's usually some large slice of user data under legal hold, which legally can't be dropped as it's pertinent to some random long running court case, so not every trace of your data is gone.