I think a browser plugin for wallet connect could really help adoption. It could help to break from the race condition where [dApp developers don’t want to invest the time to integrate wallet connect because it is not yet relevant enough] and [it not being relevant enough because dApps did not yet integrate it]
The browser plugin could work like metamask - just when I have to confirm a transaction no window on my desktop pops up, but I get a notification on my phone that allows me to sign & confirm.
This plugin could use themetatmask provider engine and the cherry on the top would be that I can use this plugin to log into sites.
Thinking about this a bit more: perhaps instead of constructing a new protocol here - we should just speak RPC over [bridge+push|PSS|whisper|…] and support methods like getAccounts, signTransaction, …