Oh,it's happened.One man (his nickname is x64),who works in some new,but very popular dota platform iCCup(u can visit it iCCup — International Cyber Cup
) made a "Reconnect".If u have some troubles with internet or u have been dropped from hostbot,you can simply reconnect to your game!!!!Everyone can try it in iCCup.com.As I know,it works only in B-net now,but x64 will try to make a reconnect to another platform.
You have 2 minutes to rejoin the game.Enjoy!
If u have some question,pm me here