Compared to the BSD-family of licences, the GNU GPL is less free, as it restricts what one entity can do with code granted by another. I'm not saying this is a bad thing; this is exactly what the GNU GPL is written to do: enforcing a share-and-share-alike ethos for a given set of code.
I do think that the rhetoric (including the "four freedoms") is nonsense that could be left by the wayside with no harm, and possibly even improve it. That's the part about the GNU GPL and the FSF that I can't stand: don't try to tell me that this is about freedom. Tell me that this is about building a base of code that requires share-and-share-alike behaviour and that you're doing it because you think it will produce a richer environment. I may not agree with you, but at least I'll respect your stance.
If I want to restrict others use of my software in a way that they have to grant others the exact same rights that I granted them in the first place, then I will happily pick the GNU GPL or some other license that achieves the same thing, because that's what I want in that case. If I don't want to restrict others use of my software in any way, I will pick something much less restrictive (such as the MIT or BSD licences). If I want something in-between, I will choose an in-between license like the MPL or the LGPL. But in no way will I pretend that my application of restrictions is increasing freedom. It's the restrictions I'm choosing for the software I'm writing. No more, no less.
I do think that the rhetoric (including the "four freedoms") is nonsense that could be left by the wayside with no harm, and possibly even improve it. That's the part about the GNU GPL and the FSF that I can't stand: don't try to tell me that this is about freedom. Tell me that this is about building a base of code that requires share-and-share-alike behaviour and that you're doing it because you think it will produce a richer environment. I may not agree with you, but at least I'll respect your stance.
If I want to restrict others use of my software in a way that they have to grant others the exact same rights that I granted them in the first place, then I will happily pick the GNU GPL or some other license that achieves the same thing, because that's what I want in that case. If I don't want to restrict others use of my software in any way, I will pick something much less restrictive (such as the MIT or BSD licences). If I want something in-between, I will choose an in-between license like the MPL or the LGPL. But in no way will I pretend that my application of restrictions is increasing freedom. It's the restrictions I'm choosing for the software I'm writing. No more, no less.