of one of one hundred forty characters per tweet to two hundred eighteen we haven t heard from them but i m sure some will trump is thrilled actually many investors are they think more characters means more money or actually any money because so far twitter hasn t made any profit f. off. jack dorsey c.e.o. of twitter tweeted a statement reminiscent of neil armstrong s famous moon landing quote dorsey wrote it s a small change but a big move for us doubling the link of tweets really is the biggest change in the company s history twitter went public in late two thousand and thirteen back then analysts hoped twitter would be another facebook but in contrast to facebook twitter has never found firm financial footing the result since its i.p.o. in late two thousand and thirteen twitter shares have fallen from forty six us dollars at the debut to around twenty dollars now the problem the number of people