frankly, i think apple may be shooting themselves in the foot with their reluctancy for mini updates. why? because the mini has become a popular development station with iph/ipt developers. i know companies which have equipped whole iph dev teams with mini's. i know indiviual developers who are doing, or are looking to get their iph/ipt development going on minis, just because their interest in the iphone does not automatically expand to apple's more costly desktops. so what do apple do to accomodate the 'non-traditional' interest in their platform? nothing - they keep their entry platform in a stasis field for almost a year - neither upgrades, nor price drops (yeah, i know apple don't generally practice that). and what are the options for people with 'specialized needs' for an entry mac?
(a) wait for the 'next surprise unveiling', which is always around the corner now (tm)
(b) bite the bullet and go bigger, even though that's not what they need.
(c) go hackintosh
fwiw, i fall in the (a) category. i've got an exceptional value-for-money out of my g4 mini, but it's started to show some aging, and most importantly, it's been left out of the iph sdk circle, and i've been itching to get into serious ipt development. so apple, do me and people like me a favor and either announce the absence of plans for further development of the mini, or get the mini on track with the rest of the macs, dammit!