As the title states, share your beliefs!
Personally:
1 month - Same as now (price wise, no major adoption taking place)
1 year - Price is 'steady' at 2k, adoption by a few chains online and fewer locally.
5 years - Price is still at 2k, adoption is close to peaking, with most retailers accepting it online and some locally.
1 month - 450 - 800 - AVG Price = 650
1 Year - 500- 10000 - AVG Price = 4,000
5 Years - 4000-1,000,000 - AVG Price = 200,000+
Numbers are based on me just being overly optimistic + research from several other models two come to mind: /
https://bitcointalk.org/index.php?topic=366214.0 /
https://bitcointalk.org/index.php?topic=694401.0