blogger2wordpress appends my posts to some stranger's blog about google-blog-converters-appengine HOT 5 CLOSED

Someone else's posts/images prior to your two posts is definitely an issue.

Could you also attach the converted file to this issue?  I'll look into it 
promptly.

on further review, it turns out it is just adding in all the new posts and not
clearing its internal post buffers -- there are posts from at least four blogs 
in
there, and at least one of them is not findable via Google search so I'm 
guessing it
is private material (about a family and their kids)

Thanks.  I see what you mean.  I'll get this patched right away.  Thanks for 
pointing this 
out.

Just tried it again, looks good! Now I just have to figure out how to get rid 
of the
300+ posts I imported on the first try. ;)

Okay, I've updated the hosted application with the fix.  If you or anyone 
encounters a 
problem like this again, please update this issue as I'd like to keep a close 
eye on this 
particular bug.

Thanks.