New software licenses don't come along very often. The major ones — MIT, GPL, Apache 2.0, BSL — were each born out of a specific frustration with how software was being shared, monetized, or locked down. When someone puts in the work to draft an entirely new license and posts it as a Show HN, it's worth reading carefully, because it usually signals a tension in the ecosystem that existing licenses don't address.

The Ideaflow license appears to be an attempt to carve out a middle ground in the ongoing debate between permissive and copyleft philosophies. Based on the repository name and structure, this seems oriented around preserving the flow of ideas — letting people use, study, and build on software freely while placing constraints on specific commercial or proprietary behaviors that the author considers harmful to open collaboration.

This is a space that has seen increasing activity in recent years:

• The BSL (Business Source License) tried to give companies a way to open-source code while protecting revenue streams with a time-delayed conversion to a fully open license.
• The SSPL was MongoDB's controversial response to cloud providers reselling hosted open-source databases without contributing back.
• Fair Source and similar movements have tried to formalize the "open but not exploitable" category.
• The PolyForm licenses offered modular, plain-language alternatives for non-compete and small-business use cases.

Each of these reflected a real grievance. The question with any new license is whether it identifies a gap the others missed, or whether it fragments an already crowded landscape further. License proliferation has real costs — compatibility headaches, legal review overhead, and confusion for downstream users who just want to know if they can use the code.

What makes this submission worth examining is the format itself: a raw text file on GitHub, posted as a Show HN with zero fanfare. No landing page, no marketing site, no manifesto blog post. That suggests the author wants the text to speak for itself and invites the kind of line-by-line scrutiny that developers and lawyers actually apply to licenses in practice.

For anyone who has followed the open-source licensing wars — from the GPL v2 vs v3 schism to the Redis and Elastic relicensing controversies — a new entrant is always worth a read, even if you ultimately conclude the existing options are sufficient.