I can chime in on the
http://giveamile.org/donate/ aspect. (thanks BitcoinBrains for posting that!)
I volunteer for these guys, and I was the one that convinced them to accept it, took a few conversations, but eventually they caved in and opened up to the idea. The guy that started this organization has created a pretty awesome idea, and I'd love to see the bitcoin community show them some love!
The website is built by volunteers on their spare time, It's all people that want to help, but don't necessary have the full skill sets to implement it. So it's rough around the edges, but it's been getting the job done for now. They are trying out the QuadrigaCX exchange, due to the features it has. It offers the ability to have an auto-sell address (see below) which I haven't seen on the other Canadian exchange sites. Right now, the ability to auto-sell is important to them, because they require the fiat to pay for taxes on the flights they book for these people in need.
For the Bitcoin donation, I suggested to them to make it as easy as possible to donate, without having to go through any hurdles, So they implemented the widget on
www.coinwidget.com. I wish there was an option for the size of the button, to make it a bit bigger. (if you guys know any, please share, and I'll pass it along to them)
But for the sake of making things easier, here is the Bitcoin address and QR code to help make things a bit smoother, hoping to get them to add it to their site soon.
http://i.imgur.com/BJbQOMB.pngBTC: 14wgXCgSN5Jj2eE5YxSULsavZJYvy29zQE