Comparison of Currencies

[mizerydearia]

Can someone help to organize information (several previous forum and irc discussions have offered related informations) on the pros/cons of various currencies including Bitcoins, usds, euros, pounds, pesos, etc?*  Perhaps a discussion can occur here and I can help to establish a wiki page for organizing the information for better comparison/review.

* A few variety of different currencies referenced to indicate intent to consider each currency (if it is of importance or value) and it's pros/cons (in case differing from another currency or having exclusive pros/cons that aren't covered by general paper/coin-basedd currencies)