score:8
As @phoog said in the comment, different travel document.
Article 28 of the Geneva Convention deals with refugees. Unless you are a refugee, it does not apply to you.
Furthermore, the Blue Card proposal does not apply in Ireland.
The Blue Card is an approved EU-wide work permit (Council Directive 2009/50/EC) allowing high-skilled non-EU citizens to work and live in any country within the European Union, excluding Denmark, Ireland and the United Kingdom, which are not subject to the proposal.
This is the link where Article 28 can be read.