is the op of these three threads the same?

[Anonymous]

We have three threads, each started by a person with issues about teacher compensation.

I am just wondering if they are the same poster.

http://www.dcurbanmom.com/jforum/posts/list/607915.page
http://www.dcurbanmom.com/jforum/posts/list/607776.page
http://www.dcurbanmom.com/jforum/posts/list/607096.page

[jsteele]

It appears to be three different posters, but it is not always possible to tell.