I was thinking of doing something like this without the GAE component, purely on-browser. Obviously your solution has many advantages, like automatic browser compatibility. Also, it exists.
Is it open source? I'd like to help you add other sites. For instance, I'd like to have the Metafilter and BoingBoing reactions available too.
Would you be any more likely to click a toolbar button? If you mean finding threads automatically, wouldn't that have privacy implications as it would have to send every url you visit back to them?
Is it open source? I'd like to help you add other sites. For instance, I'd like to have the Metafilter and BoingBoing reactions available too.