Proprietary 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 StallmanSteve Jobs, the pioneer of the computer as a jail made cool, designed to sever fools from their freedom, has died.
Richard StallmanI donโt have a problem with someone using their talents to become successful, I just donโt think the highest calling is success. Things like freedom and the expansion of knowledge are beyond success, beyond the personal. Personal success is not wrong, but it is limited in importance, and once you have enough of it it is a shame to keep striving for that, instead of for truth, beauty, or justice.
Richard Stallman