Yesterday I blogged with the title "When the only tool you have is a hammer ...". Inspired by this Siebrand created a demo... It says so on the first message DEMO...
The people at translatewiki.net love a demo as well, they demonstrate their enthusiasm for a platform that helps translators do their thing and translate anyway. At the same time it is great for the writers as well; it is easy to fiddle with the text and the translating community will be asked only to work on what has changed.
Using a nail gun or a hammer both drive the nail in place but with a nail gun you do not get to hit your thumb.