I feel your pain too, Scruffy.
Your efforts (and everyone else's) are VERY appreciated here. Don't forget that.
Funnily enough i've just be having a rant about something unrelated (but perhaps similar) at my own website.
You can read the post here -
http://www.ewafarna.co.uk/blog/index.php
The general tone of it, i think, relects what you are saying?
I've come to the conclusion over the last year that any sort of promotion that you, i, or anyone attempts is a waste of time without some sort of Official support. Perhaps 'waste of time' is a tad harsh but you know what i mean?
Alizee's 'people' should have been in touch with the Radio Station to give their support for your efforts ( i assume that they haven't?). They could have capitalized on the publicity that the adds have generated. I would also have thought that some sort of financial support would have been welcomed by you (even as a token gesture). After all you are doing thier work for them.
I think that the important thing is not to give in and to stay positive. My situation is slightly different as it's mainly (but not totally) financial reasons for my annoyance at the 'failure' of my site.
Hang in there.
Oh and i remember seeing Katie live in Belfast many years ago. Me and about 6 other people. Lovely, talented girl!