Hi @Greg - We have no intention of changing the prices as they are now, and have had no discussions internally that would lead me to believe we would. We like where our prices are, and hope to continue adding features.
However, as we release more features, we may decide to bake some of them into new Upgrades that don't currently exist. For example, if we launch Managed Backup, that will likely be released as a new Upgrade, rather than as a part of Monitoring or Managed Antivirus.
In other words, what you're paying for now will not cost you more in the future. You may however have access to MORE features as additional paid Upgrades.
I hope that makes sense,