- We should strive towards free software without limiting ourselves. It's not worth it to try for some certification if the process of tip-toeing around it is a detriment to the ease of use, the ability to develop for, or the ability to monetize the product.
It is a rather strange thing to say: "strive towards free software without limiting ourselves". Having to rely on non-free software is a serious limit in itself (probably
the single most important limit you can have as a user/developer). In my view, "free software" and "no limits" are more or less synonyms.
So I'll interpret the remark in the same way as WizardStan did: you're not talking about "limiting ourselves", but about "limiting our design options". Insisting on having FOSS drivers available, assuming hardware vendors cannot be persuaded to open up their blobs and reverse engineering is too hard or will take too long, would make the list of possible GPUs and wifi components shorter, and it may "limit" us in the sense that while designing the P2, we may have to pick something with lower specs than a non-free alternative. But picking a component with no hope of a FOSS driver, even if it has better technical specs,
also limits us in the sense that we have to rely on the hardware manufacturer to get bugs fixed in the driver and to keep it up to date - that could for example force us to use an outdated X version or to not be able to use different kernels than the ones supported by the component vendor.
Hardware specs will become "outdated" anyway, there is no way around that. Software can stay alive much longer - but not if all we have is a binary blob. If we want the P2 to be a kick-ass little machine, with a long-term community, then non-freedom is a way bigger limitation than technical specifications that are somewhat below cutting edge at release date.
This discussion is moot anyway unless someone has evidence that the hardware choices with only blobs (e.g. PowerVR) have better specs than the hardware choices for which FOSS drivers exist. As far as I can tell, this is not at all the case.