Jake is not exclusively using Domino for his web projects. XPages are a proprietary technology that currently work on nothing else but a Domino server. And putting Domino servers on the web is not cheap either.
In theory IBM could make XPages work with other Servlet container like Apache Tomcat. I don't see this happening anytime soon.
If it is just for an admin interface you could very well use HTML5 and just code for one browser.
I expect this to take a lot of time but you could for sure reuse some of those components in other applications.
You could even develop a Flex version too as I expect that it will take you little time.
Jake is not exclusively using Domino for his web projects. XPages are a proprietary technology that currently work on nothing else but a Domino server. And putting Domino servers on the web is not cheap either.
In theory IBM could make XPages work with other Servlet container like Apache Tomcat. I don't see this happening anytime soon.
If it is just for an admin interface you could very well use HTML5 and just code for one browser.
I expect this to take a lot of time but you could for sure reuse some of those components in other applications.
You could even develop a Flex version too as I expect that it will take you little time.