Want a simple, synchronized shared scrapbook

I have all these local, really high tech hardware, software, & networks on my desk and the only easy way for me to copy a URL from iPhone to Mac and vis versa is via a text message (I use Skype to SMS). All I want is a simple, synchronized shared scrapbook for text and images between all my devices. Can someone please make this happen?

Update: A friend suggested Pushbullet. It looks to be a useful service, but I really don't want another account just for this small need. From reading between the lines, Pushbullet looks to do nothing more than coordinate a Google Drive document (or folder of documents). Which I can also do with a URL bookmark. Which I did. This seems to work well.