Add a note on crypto currency donations (any why we shouldn't take them).
Add a note on crypto currency donations (any why we shouldn't take them).

scoder/cython,scoder/cython,cython/cython,da-woods/cython,cython/cython,cython/cython,scoder/cython,da-woods/cython,scoder/cython,da-woods/cython,cython/cython,da-woods/cython