Do poker games get annotated at all? Is there some notations to log who bet how much and how the game developed?
There are numerous web sites that sell hand histories from the major sites (search for buy poker hand history). Lots of players also post interesting hands on forums (www.pokerforums.org, twoplustwo.com, etc) many pros post their hands with their analyses (or your hands with their analyses) in videos on youtube.
I don't know if any standardized method for noting hand histories, everyone has their own approach. The file formats used by the major sites (pokerstars etc) are defacto standards since their are many tools that can read them.
If you just want to click through hands with minimal discussion check out sharemypair.com; I don't like their mobile app b/c it seems to want every access right my phone can control however you can view hands on the site without issue.