For some reason, we're quite taken with the Peek email-only handheld, and Gadling's followup review of the love-it-or-hate-it device mostly reinforces that positive impression. The squared-off, Ideo-designed unit did its one task admirably well, sending and receiving emails using T-Mobile's network with only slight delay, and the OS is minimal and easy to use. Sure, at $99 and $20/mo it's still way too expensive for the typical gadget nerd who's already packing a phone data plan and maybe a data card as well, but if you're trying to keep things on the prepaid tip or looking to get a Luddite friend or relative on the mobile email bandwagon, the Peek is certainly worth a second, uh, peek.