I just did a very adhoc test, I've switched to a label with 17000+ threads in it. It took exactly 5 keystrokes: * gl (go to label, focues cursor in the search

I just did a very adhoc test, I've switched to a label with 17000+ threads in it. It took exactly 5 keystrokes: * gl (go to label, focues cursor in the search input) * re (the label is called reports, it autocompleted after re) * enter I got results within 1 to 2 sec, along with typing. I'd call that satisfactory. edit: I'm on 10MB ADSL and I wouldn't describe it as low latency; it's ok, but nothing fancy about it.