Alice. https://www.alice.org Notice the logo for this .org? Now, what's that logo remind you of, hmmm? Does that .org logo remind you of any other logo? A certain lil BlueBird, perhaps? Ok, now.... https://en.wikipedia.org/wiki/Artificial_Linguistic_Internet_Computer_Entity Read this wiki link and understand why twidder used to have a word limit. Understand twidder's word limit expanded when Alice was ready for it's next level(s) of learning.