shmokes,
How much do you think it would cost if it had current technology in it? If you're griping at 99$ now It would be a truely unreasonable price, if not impossible to make with that goal of a small formfactor and high quality in mind. Some people are willing to pay for the portability and quality.
For me this has been the best portable handheld system I have ever used. It doesn't feel like some cheap toy either. I've personally owned an original Lynx, Sega Nomad, Game Boy Color, Neo Geo Pocket, Gameboy Advance, Gameboy Advance SP, Nintendo DS and now the Micro. They all have their strengths and weaknesses, choose one that is right for you.
After experiencing the true portability of the Micro I wouldn't even consider dragging any other handheld system I have to China with me for 3 weeks... I also have carried a handheld around with me everywhere I have gone, almost every day, for the past 6 years. The Micro has definitely been a refreshing option and will be a benchmark for me to judge future portables.
That's why I wrote this review for people who are on the fence about the merits of why a Micro might be a good decision and if it fits into their lifestyle. It really does bring a unique product to the table and targets a few demographics that haven't been approached before.
Stingray,
DS models are 129.99$ USD new, used ones should be in the 99$ range at chain stores (EB, Gamestop) or lower if you have a good local video game shop. It supports wireless between other DS models only or a wireless LAN with specific games. It will not support playing someone who has the Gameboy Advance wireless add on module. I really can't wait until MarioKart, Animal Crossing and Metroid Hunters come out with internet wireless play. Hopefully we will get an Advance Wars DS sequel that will support it too. It is an amazing feature packed system for the price point. It's just not really convenient for most people to transport on a regular basis. It's so heavy with electronics it feels almost fragile and long game sessions will strain your hands unless you shift positions a lot. I'm hopeful Nintendo will come out with a redesign in a year or two addressing those issues as the decrease in technology size and cost continues.
KenToad,
Nice to hear you are giving one a shot. After seeing what you have said about other systems, I think you'll love it. Also if it is still too small to hold they sell cases that fit around the system to protect it, yet still allow for gameplay. I would say this adds close to 3/8" to the dimensions and may help you achieve total comfort (for me the bare case is perfect). Keep us posted on how the flashcart works for you. I might try to get one before I go on my long trip, if I have time.