If it renders in a facsimile of the correct script, this allows you to: - see that it's foreign text, rather than pictographs or weird english text. - see whe

If it renders in a facsimile of the correct script, this allows you to: - see that it's foreign text, rather than pictographs or weird english text. - see when the shapes of other languages are used to make pictures (¯\_(ツ)_/¯) - if it's a foreign language, you can guess which language - you can guess at the complexity of what was written, for example by looking for repeated substrings.