tongue_of_colicab said:
.mkv isnt really niche. Lots of anime use it.
Well, I suppose you have a point - piracy is pretty mainstream these days too after all. That said, I've yet to encounter a MKV file that I couldn't remux to play on PS3 (no transcoding involved).
I personally never understood the whole 'container' fanboy mentality anyway, when MKV first appeared most video distributed on internet was in AVI containers (and a tiny bit in OGG), MKV playback was buggy as hell on every platform known to man, yet people put up with the shit and kept encoding things in MKV against all better judgement.
Spending 20seconds remuxing a HD video to a different container so a console can play it is a walk in the park compared to the issues that accompanied rise of MKV and certain other open-source video related stuff.
That said, I pretty much expect that when(if) MKV becomes part of DIVX spec(it's been rumoured, I wouldn't know for sure), some other open-source container format will appear to take its place over few more years of frustration to everyone using it.
But not to go off topic here, personally I've found PS3 to be refreshingly stable as a media platform, something that I've never experienced with any PC based solutions I've used over the (many) years to date. If I wasn't using a LinkSys router at the moment(which is terribly unstable with well, just about everything, including PS3 Media server connection), I'd hardly have any complaints.