To be able to choose between proprietary software packages is to be able to choose your master. Freedom means not having a master.
Richard StallmanI suppose many people will continue moving towards careless computing, because there's a sucker born every minute.
Richard StallmanProprietary software tends to have malicious features. The point is with a proprietary program, when the users dont have the source code, we can never tell. So you must consider every proprietary program as potential malware.
Richard Stallman