Please contact me at polish Wikipedia (✉) or at Meta Wiki (✉). Don't forget to sign or leave me a way to respond if you've got no account there.
Proszę kontaktować się ze mną przez polską Wikipedię (✉) lub przez Meta Wiki (✉). Pamiętaj o podpisie lub jakimś kontakcie zwrotnym jeśli nie masz tam konta.
The encyclopedia proper is the main namespace and contains all of Wikipedia's encyclopedia articles. All of the other namespaces have prefixes, which must be included (followed by a colon) at the beginning of links to pages in those namespaces in order for those links to work. Otherwise, the links will point to the main namespace, which has no prefix.
Currently, Wikipedia has 30 namespaces: 14 subject namespaces, 14 corresponding talk namespaces, and 2 virtual namespaces.