Update: I have a working demo ready (it still needs some features and fixes, its just a quick demo), it grabs the "from" email address of the current email you are reading, then make a request to an url (i used one of my test servers), and inserts what the url returns into the sidebar. You can see a screenshot here: [login to view URL] if you send me a message I can send you the demo so you can try it, and we can discuss things like exactly what features you need, if you would want me to adjust my bid, etc. I am about to go to sleep, its pretty late here, so if you message me I will reply asap in the morning.
Best regards.
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Hello, I've plenty of experience building chrome extensions, if you send me a message (I can't contact you until you do) with the real url you will use to request the sidebar content (or at least an example of the content) I will be happy to create a demo for you, no need to award me the project or create a milestone until you are happy with the results.
Best regards.