if neoflash REALLY cared about their customers, they would have just added an SD slot and not made us buy a Neo2 instead. Would have been cheaper and better for everyone. But no
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Hé, The do care

and nobody else did (except tototek) did a try for a MD/snes/n64/whatever kit, so the are the developers, so the are free to choose what the will use.
Ok SD/CF would have been cheaper for us, but if i had to run a bussines, i would try to make as much as proffit as i could be, so why not use a product that you already have in production.
I'm not a huge neoflash team fan, there are cheaper and better DS solutions, but i do support there development for old retro flashkits, and yes i will buy them (i do have the tototek's flashkits, but hé, there not USB only lpt)
If a company should listen to ALL what there costumers say, shouldn't bill gates give windows vista for free then

, or matbe we can ask for free chips and cola when we give a party, if the don't there a bad company that don't deserve our money, but in the end we do buy chips (lays) and cola (Coca~Cola) cause we love it (but we don't agree with there profit making policy)
In the end what matters is, you get a product to play your old stuff on a real machine, The product itself and how it performs, that's all what matters in the end, if it does what it says, ppl will buy it and will be happy!
(note: can you guys hurry up with the Snes and N64 flashkit? I'm more a nintendo fanboy (yeah i also love sega, but second place)