For myself, I'd like to get rid of some of my shitcoins while they still have some value, but I'd still like to hold my BTC
Why not sell those coins to buy some more bitcoins? Why do you want to donate them to get rid of them? I decided late last year that I would be selling most of my FREE forked coins to buy some more bitcoins and it was a very rewarding exercise.
The price of bitcoins are so low now, that it the ideal time to buy more bitcoins now AND it is also the ideal time to dump competitive coins when they are struggling.
