I got a few as well.

i got like 6 at one time and none of them had anything in their timeline

there was a feature set rehaul yesterday

ahh, that explains it. Was wondering why the sudden influx!

You are on the homepage of plurk that is why! That is where we came from.

huh, that's interesting... it has me listed as "recently joined members" on the homepage. Weird!

You're hot. That's why.

Plurkville has discovered your awesomeness! Just remember us little folk, okay?