Have you used these? What are the cons?

>Martha, check out products like PhoneGap or Titanium Appcelerator. They allow you to create HTML/JS/CSS web apps that can then compile into native phone apps cross-platform without too much effort.
>
>
>>Hello,
>>
>>Is anyone out here currently developing mobile apps? I'm looking for some good basic information to determine if this is something I'd like to try. Any suggestions and/or links are greatly appreciated!
>>
>>Martha