[xigoi]

Someone who cares about open source will probably not be using a proprietary system.

[wavemode]

I find that view rather uncharitable. Sometimes real life simply necessitates the use of proprietary tech.

[theultdev]

I care about open source as a developer.

As a user I want the most polished program available and am not against using closed source if it meets my needs as is and I don't need to modify it beyond it's supported options.