I love this app. It seems that if you want to create slideshows these days, you have lots of choices for creating a movie that takes stills and creates a flashy slideshow in movie format, which you can then post on YouTube.
For many purposes though, an HTML gallery that you put together with an app such as this that you then upload to your domain or incorporate into an existing site is a much better proposition. There are only a couple out there and they are pretty crappy.
This app fills that gap quite nicely. Creating your own slide show is pretty easy, as is publishing it to your own domain. I wanted to incorporate it into an existing site and found that that was a bit of a trial. However, when I contacted the dev, he was very helpful in guiding me through some setup issues, which resulted in this 2.3.1 update. The price of this app is reasonable and you won't be disappointed in the results.