The OSI definition of open source is anti-labor and corporate friendly. There is no reason for them to exclude non-commercial use from their definition. Even the Creative Commons has a "non-commercial use" license. The economic downturn should be a wake-up call for labor to demand a more pro-worker definition.
The only "good" recognized alternative at this time is the FSF and their copyleft family of licenses. They are very much pro-user and anti-corporation. If anything, Sentry should have considered the AGPL instead of the BSL.
[1] https://opensource.org/pressreleases/certified-open-source