Plurk is not blocked at school. How long will this last?

wondering if plurk will get past school filter...twitter finally blocked.

Just starting to look at Plurk. I have so many other network tools. I like the threading. Kinda like twitter mated w/ discussion boards.

When I try to get ping.fm on my iPhone I get a "can't find the server" message. Even at i.ping.fm and m.ping.fm Anyone else?