I am pretty active blogging on Facebook but mostly for my personal notes at https://www.facebook.com/wojciech.kalka.
I do have a twitter account which I never use https://twitter.com/wkalka.
You can also find me on VK https://vk.com/wojciech.kalka, on Google+ https://plus.google.com/+WojciechKalka/ and Instagram http://instagram.com/wojtekkalka

Somtimes I write reviews on Tripadvisor http://www.tripadvisor.co.uk/members/wojtek_kalka

If you like to follow some cool people around the web here are some recommendations.

Jason Paul, one of the best Freerunners in the world and great traveller and a good friend.
https://www.facebook.com/TheJasonPaul - Facebook

Antoine Dafour, one of my favourite acoustic guitar players
http://antoinedufourmusic.com/ - his Website