I just/finally put some code up on github. The repo includes the WP7ImageZoomer from my other post, among a buncha of useful classes that I have accumulated over several apps. For anyone doing network data syncing and using SQLCE in wp7, there a chunk there just for you!
Here’s the link: https://github.com/chevonc/ChevonChristieCode
Any feedback would be appreciated. 
Update: 2/22/12
My GitHub repo is up with this code! Look there for the latest version of WP7ImageZoomer as well as other things.
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My first blog post here, so let me take the time to say thanks for taking a gander.
One of my biggest frustrations with Windows Phone has been getting an image to zoom somewhat smoothly in an app, as well as behave the way a user would expect it to. Attempts have been made to remedy this problem, most notably the MultiTouchBehavior, which is available on codeplex. However, none of the attempts proved, based on my judgement, satisfactory (until now of course). In my rampant search to find a “good” image zooming implementation, akin to what is experienced in the Windows Phone web browser and other native apps, I stumbled upon the IndexOutRange blog, where another dev has taken what I consider a successful stab at the problem. How I missed it before? I don’t know. But once I saw it, I used it as a jumping off point and made zooming even easier to work with. Continue reading