Is there any way to search for in_reply_to_status_id on search.twitter.com? Alternatively, is it possible to get the in_reply_to_status_id in the json output? There's a lot of emphasis on threading recently, and adding these abilities if they don't exist would certainly be useful.
How are others addressing the problem of searching for replies? The only think I can think of is searching for @user on search.twitter.com and then checking for the in_reply_to_status_id via the normal twitter API, one by one.. this seems pretty wasteful. Thanks!
