AdWordsPro Sarah, the woman in the middle of the photo above, posted the details of the photo tips:
To help wish the AdWords Help Forum happy birthday, the Online Help team collected Googler's favorite tips and created several photo albums (so you can put a face to the tip!). Its our little way of saying "thank you" for a great first year on the forum.
Tip photo album: http://cli.gs/20RB5g
The first album in the series has tips for advertisers looking to place ads on the Content Network. If you look through the pictures and find a tip that looks interesting, some of the photos have URLs in the caption that will give you more information on how to implement this tip in your own account (it may be easier than reading our messy hand writing). And, as always, if you have questions about any of the tips, please feel free to leave them in this thread.
Happy Birthday Everyone! AdWordsPro Sarah
There is a lot to say about giving online help for this product, but to show a smile when doing it - well, that adds a lot. To see all the tips, go to the Picasa album.
Very creative AdWords team!
Forum discussion at Google AdWords Help.