The arabic language matters to about 22% of the world's population. There's a lot of lost science and other books of knowledge that were written in arabic (due to wear and tear, computer programs may be able to decipher the missing words ) . Other uses of arabic are for design purposes (like company names written in arabic) and also, the arabic style of writing seems very artistic and of a flow-type, which could make it a base for logo design. I can think of many other uses, but a language combined with programming isnt always the greatest option (unless you're a genius that has a mathematical need for a language combined with programming )