since a few of months ago atrix 4g demand has increased, my guess is cause more devs are getting into it. there were very few roms. besides here it can be seen on ebay. around the time i bought my first atrix they were around 150-170 but now most are pretty close to 200 and i even higher.
i have been Smartphone user for years, you guys should have been here at the time of the htc apache, even after released of htc titan (winmob not wp7) it was still one of the most active forums at least on ppcgeeks. xda was more active for gsm devices. htc kaiser and wizard were the best in those days.
Primary Phone: LG G2 CyanogenMod 11.
Tablet: Asus Nexus 7 ALL-F2FS Cyanogenmod 11.