I want extension syncing as well. But settings and state of extensions (enabled or disabled) should be per-PC. Sometimes you want different settings between PC and laptop devices. But having them synced is certainly a must.
In fact I want 3 more things to be synced:
- RSS subscriptions
- search engines
Almost everyone use more than 1 device these days and managing all this stuff over and over again for each PC is just ridiculous, especially for things that are universally useful across all systems (liek synced custom search engines and keywords for them).
if all is going to be synced then ones personal extension settings need to be saved too, just like chrome does.