Vlad Between Peek and Little Arc, it seems to me you want Peek.
Yup, I think you're right.
Vlad Good proxy for Peek would be Orion's native web app window or a focus window.
I agree
Vlad It seems to me that you'd want the Peek window to open automatically open for a) clicked links that open a new tab in Pinned windows and b) clicked links in external apps
Correct
Vlad There should be a way to dock this mini window to main Orion window
Yup, a button and a keyboard shortcut Cmd+O
Vlad Finally I would image that not all people would want this behavior
Agreed
Vlad Is there an option in Arc for both these features, and what is the default?
The default is that Little Arc opens for all external app links, Peek opens for all clicked links in Pinned Tabs, It also acts as an opener for URL Schemes to open directly within an external app instead of opening a browser window (but one would have to agree to open that link in an external app the first time a schema link is clicked.
The options offered is that we could choose to enable or disable this in the settings.