I am beginning to wonder how much effect Let&#x27;s Encrypt will really have on wide TLS deployment. A very large portion of the web is stuck at shared hosting services, such as Go Daddy, Lunarpages, et al. These services generally charge for TLS hosting, and due to the 90-day issuance on Let&#x27;s Encrypt certificates it seems somewhat infeasible to use their certificates on shared hosts which offer very limited (if any) shell access.