A belated welcome!

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Sorry for the belated welcome, but the cookies are still warm!  

Here's wishing you a belated welcome to Wikipedia, Witold dc. I see that you've already been around a while and wanted to thank you for your contributions. Though you seem to have been successful in finding your way around, you may benefit from following some of the links below, which help editors get the most out of Wikipedia:

Also, when you post on talk pages you should sign your name using four tildes (~~~~); that should automatically produce your username and the date after your post.

I hope you enjoy editing here and being a Wikipedian! If you have any questions, feel free to leave me a message on my talk page, consult Wikipedia:Questions, or place {{helpme}} on your talk page and ask your question there.

Again, welcome! Jason Quinn (talk) 20:29, 6 December 2014 (UTC)Reply

biography edits

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Hi, Witold dc. I see you occasional add material to biographic articles which could be considered contentious. You add sources but those sources have been transitory links that quickly ceased to function. Please be extra careful to add references to reliable sources. You will also want to carefully read our policy on biographies of living people and the section on contentious material. Editing biographies is one of the trickiest parts of Wikipedia. These policies are designed to protect not just the subject an an article but also editors. Cheers, Jason Quinn (talk) 20:39, 6 December 2014 (UTC)Reply