E.  I installed it and it works fine - not sure why it didn't work for Paladino. I'm feeling generous, so I'll give this 4 stars for fulfilling its stated purpose and for taking a novel approach to visualizers (though its best audience might be infants and toddlers - not trying to sound snarky here).

For Paladino's sake, I ran the Read Me through Google Translate: "iTunes Visualizer sing minerals from the iTunes music player and turns into a cute character. The window shows the full face, BIJUARAIZA NORINORI can sing along with the songs being played. iTunes instead of the visual design flow, iTunes was designed as a character itself. So tired and fall asleep there is no song requests, please give them a lot of songs sung. We will sing songs like the look of the show. iTune BIJUARAIZA "Sing" for visual effects in iTunes Quartz Composer files. When you install, iTunes "BIJUARAIZA" new visual effects will be added to the menu. Using more http://www.wowlab.net please. [2009.2.18] Version 1.0.1 published We have improved the response to song. [2009.2.18] Version 1.0 published How to install Start by double-clicking the installer and follow the installation procedure is complete if進MERE. This installer will install the files in the following location. / Library / Compositions How to Uninstall / Library / Compositions, please delete the installed files in the. The beginning of the file name "wowlab" TOTSUI file that is installed files. Operating Environment iTunes BIJUARAIZA (Quartz Composer format) …"  
(Version 1.0.1)

E.  Here's part of what I wrote on today's MUPromo page for Corkboard:

I've been using Corkboard for a month and it has become indispensable to me. The visual layout makes more sense to me than list-style pasteboards, and being able to drag text and images to the menubar icon is just so damn handy. The latest build is very stable and the developer is responsive. If you work with a lot of text clippings and images where visual re-ordering is necessary, this app is well worth today's promo price. :)

As for Leo Spill's comments about not being able to read all the text of a clipping, most pasteboards (including Jumpcut and Quicksilver's clipboard) only show a preview - full text can be displayed and edited by dragging into your text editor (as that is what text editors are for). The mottled background and icons can be changed if they bother you that badly, and the Dashboard-style HUD couldn't be more Mac-like (to me, anyways).

It is, as some other MUPromo posters mentioned, a bit short on documentation at the moment (hey, dev - a screencast would be great!), but yes, you can drag items from just about any app (not just the Finder or desktop), and URLs are clickable if you drag the favicon to Corkboard.

example: http://idzr.org/pu86

I don't regret this purchase a bit, and no, I am not affiliated with the dev - just a happy customer :)  
(Version 1.1.3)

E.  This app is shaping up quite nicely. I started with the previous version and had no problem importing my thousands of bookmarks. The new bookmarklets and global hotkeys features are already second nature to me (after just one day) and really a pleasure to use. Webbla wouldn't be for everybody and it is overpriced IMO, but if you are visually oriented, give this a try - the thumbnails have jogged my memory on a daily basis :)  
(Version 1.2.1)

E.  I agree with the previous poster. I can appreciate that the developer put a lot of time into this, but $23 is outrageous. That price tag prevents me from even trying the app and that is unfortunate. Maybe the dev will re-think his/her approach (or at least indicate what sets this app apart from MagiCal or the free version of MenuCalendarClock).  
(Version 1.0.0.9)

E.  Version 2.1 works great -- no lockups and no error messages with playback. I'm even more thrilled that I can play back on NicePlayer!!

(http://www.macupdate.com/info.php/id/15136)

Hope this remains stable. Thank you to the developer!  
(Version 2.1)