When you say "perform" are you referring to the return on your .mobi domain speculation investments?
I recall that thread, even
posted in it about my preference to focus on quality domains rather than random junk LLL. Was random LLL your main .mobi investment angle? If so I can understand your perspective that it didn't perform. Some got lucky but the domainer angle on LLL.mobi was really skewed by a few large speculators. When one guy drops thousands at once it floods the market and tanks the pricing. Probably won't stabilize for another few years at least until those LLL are spread around into more hands. Regardless I'm still not a random LLL fan. I have several LLL.mobi but they are readily understood acronyms and/or abbreviations and are for future projects. (4WD, BBQ, ATL, JFK, CEU, DFW and more). If those properly built and promoted sites don't provide a return on my investment then in those instances I would have to agree that LLL.mobi didn't perform for me.
I guess that's in the eye of the beholder. Some .mobi sites I use on a regular basis from my mobile phone are
espn.mobi,
foxnews.mobi,
chase.mobi,
bofa.mobi and
weather.mobi, all of which IMO are more than noteworthy and add value to the mobile web as a whole. My business partner and I put a lot of investment into launching, improving and growing our
Lodging.mobi project and have more on the way, plus other upstarts have built and are earning real money from their .mobi websites in industries ranging from adult to geo, again all of which add real value to the mobile web as a whole. Companies, organizations and celebrities have and continue to build and launch .mobi websites, a handful that come to mind are
nokia.mobi,
bmw.mobi,
DHL.mobi,
HERTZ.mobi,
aspca.mobi,
WWF.mobi,
NBA.mobi,
deronwilliams.mobi,
nypost.mobi, and so many more.
To say nothing noteworthy has happened since .mobi launched means either your expectations were utterly unrealistically high or you are looking in the wrong places for information.
How all of this impacts the domain speculation of .mobi is unclear, so much more impacts that market like parking revenue (or lack thereof) and the overall willingness of others to pay high prices for .mobi domains. turning reg fee into $xxx may fund a hobby but it takes a lot more to fund a living.