They were not raising much more money from Bitcoin anyway, and if they did, the fees that people needed to pay for sending money to them was insane, more than $35 just for donating some money, it is not even worth it.
No one would want to donate whiles the money being charged as fees itself can be even used to donate all over again, but in spite of all that, the fees are gradually being reduced bit by bit.it will completely return to where it was a couple of months ago.