I am skeptical about the part where if we mention to client that we charged 1 EUR extra to support OS. They may move to the guy who charges same but does not mention that part. We have a long path to go to convince people about OS. But yeah it's a good start.
I don't know. It's more a symbolic thing. Depending on where you're located 1 Euro might be relatively much. In Germany it's roughly ~1% (or a little bit more) than the hourly rate of an average freelancer. Not sure if they'd hire somebody else because they can save 1% there. And if they really do, I'm pretty sure it was very good to not be hired by them in the first place.
I agree, it might be seen as charging fees for something free. Personally I would pay, maybe some clients are not eager to for something free. Great idea, I will keep it up in my mind if I ever make some free lance jobs, OS projects are the heroes we need.
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