Founder and leader of MozillaPL.org community
Tagsaviary.pl, l10n:pl, local marketing, localization, sf-monument, support, web development, social contributors
Marek owns http://www.mozillapl.org . If not for him and his work I would have never learn about Mozilla.
Marek has been taking care of the MozillaPL.org ever since I remember.
- Stefan Plewako