I tried my best the other time three months ago, when Rusl rang the bell, and it didn't work.
The first article – the one that was deleted 1-2 years ago – had very little content and looked more like an ad. Once it was undeleted, I did my best to improve the content, make it as factual as possible, but once an article has been flagged, it needs to be perfect to get back online.
Basically, what seems to be needed are "independent sources". My interpretation is that it has to be talked about in places like C-net, MacWorld, Linux Magazine, etc.
Although Zenphoto is a very good product (I'm admitting a bias here) and easier to customize than many other ones (I know, I have tried to customize a few galleries), it hasn't been referenced on too many websites and has very few external "independent" references. The few we were able to find were highlighting the limitations of versions 0.9 or 1.0. Besides, we don't promote automatic installs means we are not high on the list of galleries promoted by popular web hosts.
Besides, on a personal note, I'm a very minor contributor to Wikipedia. Outside of the Zenphoto article on Wikipedia, I have mostly corrected a few factual mistakes in articles, mostly related to Québec and more often in French. Therefore, I'm not a "notable contributor" on Wikipedia.
I don't think there is any point – for me at least – to request undeletion of the article unless we have significantly new stuff to go with it:
– Independent sources (this currently seems to be their main concern: whether it's good or bad, if it's published, it's worth it). Last time, sbillard, acrylian and myself found all we could, from memory, personal sources and Google, but the list was weak.
– A major contributor. If by any chance one of the forum members has written many well-recognized articles on Wikipedia, they will have more clout than I have and their request for undeletion and subsequent article will have more clout than mine.
– Closer relations with a few major web hosts... although I'm not sure the advantages outweigh the drawbacks.
There is also no point in trying to write a "new" page called Zenphoto, as the Wiki software will automatically link it to the deleted one.
As for the page Comparison of photo gallery software, I have noticed that within a couple of weeks, it reflects what is on Wikipedia. So if someone successfully reinstates the Zenphoto page, it will appear in the [i]Comparison[/i] page.
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P.S. I still have the text file of the Wikipedia page as I had updated it. I will use it as part of my lambda user guide, but if someone is able to successfully reactivate the Wikipedia page, I am more than willing to email the file I have.
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P.S. You could look at the "discussion" at [i]Articles for deletion[/i] here: http://en.wikipedia.org/wiki/Wikipedia:Articles_for_deletion/Zenphoto