Well, me i do not know what it is..LOL..
btw, according to PLURK's site,
Noun. plurk (plüer-kh) - A really snazzy site that allows you to showcase the events that make up your life in deliciously digestible chunks. Low in fat, 5 calories per serving, yet chock full of goodness.
Verb. plurk (plüer-kh) - To chronicle the events of your always on, action-packed, storybook, semi-charmed kinda life.
according to WIKI answer;
"Plurk at the core is a micro-blogging site that allows users to post short messages similar to instant messaging, but charts the messages based on a time-line. The format is becoming increasingly popular with sites like Twitter and FriendFeed becoming more mainstream."
according to blahblahtech.com;
"Plurk is more than a Twitter clone. Plurk is themed IM (Instant Messaging) for groups of people spread out on a time line"
and according to the great technology blogger: TANOM:
"Plurk is just like twitter, i used it to spread my blog news and updates..LOL"
why join PLURK? there are many reasons to join, one of those are you can make me one of your PULRKADAS here... see me THERE!