I am not a member at this forum Rapture Watch....but he posts about the end truly being 2020 of it all.  And what I want to say is that the signs in the Heavens of Hanukkah (December) 2020 shows that that Satan will be bound for 1000 years during that time.  Yes, so when Satan is bound, we can all celebrate and get on with the millennial kingdom!  Hoorah!!!!!!!!    I believe that this person, Joseph is getting VERY close to when the rapture may occur.     What I think is neat about his calculation of March 14, 2012 is that this is Pi day (3.14).   For some reason, and I do not know why but Pi has been on my mind a lot lately.

Here is his post, and then here is a chart showing the constellations from now until 2020. 

http://www.rapturewatch.net/apps/forums/topics/show/5716157-2020-vision

http://christian2018.files.wordpress.com/2010/05/signs_2010v10.pdf