Wikidot.com originated in the lovely Polish city of Torun, which is famous for its stunning brick architectures, and lively nightlife. Today, of course, Wikidot.com is a global community, with most members coming from English speaking countries, especially America. So the original quaint language and spelling has started to look unprofessional.
We've just finished one round of improvements to several hundred components, cleaning up error messages, prompts, labels and other texts. We'll do more of this later until Wikidot.com speaks perfect English. Mainly the site manager still has the old texts. Tell me if you like the changes - they are all through the application.