26 Jan 2011
31 Mar 2013
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Why not using "ImageResizer" http://imageresizing.net/docs or something like it on Sitefinity CMS where developer users and designers can modifies there images with no need to create a new image if he want to re-size it.
If I'm a designer and I want to create templates for a news list with thumbs it will be easier for me to attach a query string and I'll get a great result with a focus on security, stability, and image quality.