Browser support for Flash is dead. 1. It was killed off and 2. The iPad displays Flash too with Photon Web Browser.
Alternate keyboards are fine, except when they don't work! This is because the touch sensitivity of the device sucks and you get no indication if you have actually hit what you wanted to hit.
Again, this = Fail. Jsh, you have no ground left to stand on. Just admit the Fire is nothing like th iPad, it does not do 80-90% of what the iPad does and that it is a poor excuse for a tablet. It is an excellent ereader for books and access to Amazon's store as a catalog. To call it anything else, is pure crap.
Oddly enough I've been using alternate keyboards on my Android phones for a couple of years. They work fine, especially SwiftKey. Of course, since you have no experience with anything other than the one keyboard Apple allows you to have, you wouldn't know that.
As for browsing...
"...Oh, and that much bandied browser, Silk? It works just as well as Amazon saidpages rendered fine and rapidly, thanks to the cloud-crunching, and can be bookmarked, emailed (via Amazon's capable little native client), Facebook sharedand yes, tabbed. Silk is as real a browser as mobile Safari, and ultra legible thanks to that book-worthy display. Pinch it! Zoom it! It's great. The best part is it'll only become faster as more beings start caching their online journeys for the rest of us. Thanks, fellow Kindle Fire owners! We're in it together!
http://gizmodo.com/5858779/kindle-fire-review-the-ipad-finally-has-serious-competition
Yes, I know. You don't believe Gizmodo on this point though you're happy to believe anything negative said in the review.
Oh, by the way, I haven't noticed all the Flash content disappear from the web since the announcement that Adobe will focus on HTML5. Perhaps by next week, eh?
What I find remarkable is your desire to run down a product you've never used and never even seen just because it doesn't have an Apple logo on it. Most consumers would be happy to see innovation cut the price of functionality. Apparently, you're not one of those people. Obsessive worship can do that.