So does anyone care about 1080p yet?

One of the reasons I never put videos up at that resolution is that they always played poorly in Flash in Internet Explorer (on multiple PCs, so it wasn't something specific to one PC). It's always been fine in Firefox/Chrome though, assuming the PC was capable enough for 1080p in the first place, but if I couldn't ensure quality on all platforms I didn't want to bother.

However I finally looked into it the other night and discovered that if I used a different Flash player for the site all those problems went away (and the previous one was one of the top pay-for players too!)... and now my systems that showed noticable framerate reductions are all silky smooth.

So... does anyone care about 1080p?