iPad mini

Some work with with some sites, but none work with every site. Any of these substitutes are more likely to work with Flash video then they are with Flash apps. You can post the specific site(s) you wish to use and ask if anyone has had experience with them or see if the developers of the apps can provide information, but you may just have to try the apps and see if they work.

Regards.

Sorry, I don't know since I don't use Facebook, but perhaps someone else here can say. You might also try the Using iPad forum; this one is really intended for those using the iPad for business or schools and hence doesn't get as much participation from general users. You can also look into the Facebook app and see if it includes the ability to view videos posted there.

Regards.