Saw a note this morning that Garmin is discontinuing their eTrex* line, in addition to the Colorado line. Looks like the iPhone (and other GPS-enabled smartphones) killed the entry-level eTrex models, and the Colorado gets its arse kicked by the Oregon.
Haven't seen a press release about it, but they're all listed in the "discontinued" section of the Garmin store.
Might be a good opportunity to load up on eTrex GPSr's at a discount from major retailers, as they price them to make room for the ongoing stuff. Especially for schools, etc.
* ETA - Looks like they're just discontinuing some eTrex models, not all of them. Nothing to see here folks, move along...