I've just downloaded and activated the plugin and it works just like it is supposed to. I did a little 'tweeking' of the .css file to change the size of the flip square, size of the font in the title and position of the title within the square.
I have a question on a feature I would like to have. I have found some potential sponsors whose logos are rectangular rather than square and they don't resize worth a darn ex: arklatexmoaa.org - then bottom of first page.
How difficult would it be to create a shape with user controlled size (rectangle) that could be placed next to a square or a second rectangle, both within the same [flipwallgroup][/flipwallgroup]?
Thanks for your plugin.