People tells me that twitter guys are smart but it doesn't seems that way. They changed whole architecture again and again but there are still downs time by tim

People tells me that twitter guys are smart but it doesn't seems that way. They changed whole architecture again and again but there are still downs time by time. But that is another case. Anyway, with that point of view it might be required to collect some experience and ideas together to brought more stable product. But i'm sorry to say that if it is what they are thinking.. they are in the wrong way.