I cringe most times that I hear people saying "myself", because it seems wrong to my ears in almost all cases. But it seems to be working its way into popular American English as a single word to replace "me/I/" in cases where people have forgotten or never learned the traditional rules.
E.g.
Laura and I are going to the ethnic market to pick up some octopus, pig tongues, lamb lungs, and dripping fungus to make pot of stew. Do you want to come along? There's almost nothing better than home-made stew. Mmmm Good! Who's coming along with Laura and me?
becomes
Laura and myself ... Who's coming along with Laura and myself?
</skin crawling>
Cheers,
Scott.