One of the things I'm thankful to Apple for is in them taking a stand against this horrible experience and hastening its demise. Lack of Flash on iOS is a feature.
Flash isn't horrible per se. It's horrible because Adobe is completely incompetent in making it run stably and on platforms other than Windows (and even there it's a stretch). Were they competent and the Flash experience just worked, I'd be fine with it.
The suckiness of Flash is what's driving the adoption of HTML5/JS because, let's face it, HTML5/JS isn't exactly a mature platform yet.
I just wish there was a way I could run a browser with Flash even installed without being bugged by "You're missing plugins. Would you like to install them?" Flashblock, Click-to-Flash and the like help but I'd rather not have the software installed at all.
It makes me sad that Chrome bundles Flash and can't have it conveniently extracted either.
To be fair, Apple didn't kill Flash (much as I'd like to give them credit for it). Adobe did.