Why not limit anonymous accounts? For instance: a time limit on anonymously created URLs. If I'm just trying out the service or running a demo remotely, changin

Why not limit anonymous accounts? For instance: a time limit on anonymously created URLs. If I'm just trying out the service or running a demo remotely, changing the URL after an hour isn't a big deal. If I'm sending out phishing emails, I would be disappointed if all my links broke after an hour. Then if ngrok seems useful except for those damn limits, I can just give you more information and get them removed.