BLAIR  Just wanted to say a *huge* "thank you" to the developers for fixing the various "linked folder navigation" bugs. I experienced every one of them, and they were... frustrating, to say the least.  
(Version 3.6)

BLAIR  Excellent piece of software. Extremely stable, very fast (especially as compared to Songbird), familiar interface, and does exactly what it's supposed to. Still in beta though, so there are some interface issues to work out, and some keyboard shortcuts to implement. Other than that, keep up the good work -- you'll have my shareware fee when this comes out of beta.  
(Version 0.9.1)

BLAIR  Great little image viewer. Very fast, and the keyboard navigation for moving through your directory structure really rocks (hint: just use the arrow keys).

My only suggestions for improvement would be to try using standard toolbar buttons, and include a button for setting the current image as your wallpaper (which is currently buried as a contextual menu from the image selection pane).  
(Version 1.2)

BLAIR  I... uh... seem to recall the SeaMonkey team running a contest for a new SeaMonkey browser icon. If that blue... thing... above is the best they could come up with (it's not -- there were certainly quite a few better entries at one time or another), I think it speaks volumes for a project that's essentially picking up an abandoned (and for good reason) ball and attempting to run with it.  
(Version 1.0)