Great points all. Especially #5.<p>One of the strangest things about Twitter is that its search seems broken. Sometimes when I&#x27;m trying to locate past tweets authored by myself or by someone else, I can quickly find them on Topsy, but almost never directly on Twitter.<p>Twitter has begun to feel stale. Considering how much I love learning from people like pmarca and pg through it, this is something that worries me.