From a guy stand point, I say go for it! Why just throw items aout!
I would say one thing, do not give to goodwill!!!!!!!!! They suck big time!!!! They are nothing but a money makeing org. I can tell many stories about how they work!
Give wearing apparial or donations to to the Salvation Army! They put the money where it does the most good! Goodwill puts the money in their pockets!
Mens clothing, donate to the VFW as I do!
Remember, your junk is someone elses treasure and can do some good to and for someone!