Polish and foreign blogs

There are big differences between Polish and foreign blogs. To start with the services that offer set ups of blogs. When you look at the most famous webpages:
Blogsome
Blogger
Live Journal
Typepad
Userland
Wordpress.com
Windows Live Spaces
You can notice that there are practically no ads attached to these. What gets advertised on these pages are rather “blogs” and “blogging” as such:
An example from “Live Journal”: be a part of a process that is changing global communication. Blogging is a way for individuals to publish material on the internet for everybody to read. You can do it right here, right now. BlogSome is the fastest growing blog host in the world (in percentage terms!). Sign up and start blogging.
Sometimes you can find some ads on blogging seminars, or best posts or tips for blogs.
Much different are the Polish Blog webpages. As an example:
blog.interia.pl
blog.onet.pl
Blog.pl
Blog4u.pl
Blox
Eblog.pl
Jabba (blog oparty o Jabbera)
mBlog.pl Most of the pages contain ads (including political ones – local elections are scheduled for 12 November). The only exeptions are Blox and eBlog.