Indeed I have. I began using it even before their major tipping point at SXSW and was there in Austin that year when it all happened. It was the U.S. digerati that all had the ah-ha moment together at once, due to the number of like-minded people within close proximity, in the wonderful outdoor spring of Austin, Tx. If not for this perfect storm, Twitter may not of ever hit the big time.
Twitter launched in early 2006, so I'm not sure how I see how this is impossible...
Sorry about that. I really should check my facts before being snarky. For some reason I thought twitter was only a year or so old. Maybe that's when it really took off or something.
My post deserves negative four points (actually, it deserves worse) for two reasons: it's both false and rude.