Did you know that these:
aren't recyclable?! Turns out that goldenrod paper (and dark and fluorescent paper) aren't recyclable because they have hard-to-remove dyes.
Also didn't know that you can just throw envelopes with plastic windows in with your regular office paper - the filters remove the plastic! Same thing w/ spiral bound notebooks (we don't have many of these around the house any more, but it's good for you folks w/ school-aged kids to know!). I used to rip out the plastic part of the envelopes, but no more- there's a few more minutes added to my day :)
Hope their tips help you out too! PS: Did you know that you can recycle used Crocs? Check out the Real Simple site for more info.