+ The world would be better off with an easy-to-use, global lingua franca.
+ For historical reasons, both good and bad, at the moment English is the logical candidate. (The use of an alphabet also supports English as a global lingua franca, but "misspellings" should be tolerated as well as discussed at length in the comments here.)
+ We should accept usages such as "childs," vice children, and "it's" as a possessive, as being proper English and not mistakes. (English as a Second Language teachers could doubtless come up with a long list of such "mistakes.")
Such an approach to achieving a common global tongue would be more likely to succeed than was seen with Esperanto.