I discovered the Easy Envelopes widget over at Apple Gazette This widget makes it really easy to print an envelope without having to open Word or some similar app, and without having to worry about formatting. It’s literally faster than scribbling it out by hand, which is half of the point for me; the other half is satisfying my OCD by having nice, clean print.
It autopopulates the return address by looking up your “Me” record in the OS X address book. You may then fill in the destination address by searching for a contact or by manually typing in an address. Very well thought out.
The widget did a great job at getting over typical problem areas, like printer and paper size. Overall, this widget is definitely Ambrosia calibre. And it’s free!