Rip-offs

So...I've had a few people rip me off, so I am thinking of calling them out in my journal.
(I also have a few others that I am losing optimism on, but haven't given up on yet)

The most recent to cross into rip-off territory - WetPaperBag
wetpaperbag.deviantart.com/

I commissioned her for 3 pics for $70.  

I paid Wetpaperbag in July of 2010.  I received 1 pic 28 weeks ago.  I haven't heard anything from her since.  She has put up quite a few more pics (some labeled commissions) and appears to be asking for commissions quite a bit lately in her journal
wetpaperbag.deviantart.com/jou…

When I posted a how's my commish coming she hides it.  Doesn't answer notes.  If she is busy, I could have been sympathetic.  If there is an issue, maybe something could have been worked out.  But I get no response from Wetpaperbag.  Nothing, but she did block me.  She either owes me 2 pics or about $45.