UPDATE: Opera Mini version 7.0.0.30765 (free) on an iPad2 running iOS 5.0.1 allows copying of the 'link to share' on Google Docs Mobile Version only. i'm still looking for better alternatives but anything is better than nothing.
I went and bought iFiles 1.9.3 for $3.99 and it didn't work. I need to be able to copy the 'link to share' on Google Docs and I'm going crazy looking for a solution. I will post again if I find something and hopefully if anyone else discovers a solution they will post here too! In the...